Outline. Ecology. Introduction. Ecology and Human. Ecology and Evolution. Ecology and Environment 5/6/2009. Ecology
|
|
- Allen Ray
- 5 years ago
- Views:
Transcription
1 Outline Ecology SCBI 113 Essential Biology Nuttaphon Onparn, PhD. 7 May 2009 Ecology Introduction Ecology and ecosystem Ecosystem Structure Function Interactions Biomes 1 2 Ecology Introduction Greek oikos+ logos(home + study) Distribution and abundance of organisms and their interactions with their environment. Ecosystem Unit of nature consists of living organisms that interact and function together in the environment. Ecology and Human Why do we need to know about ecology? To find food (hunter gatherers) To grow food (cultivation, agriculture) To understand nature (biologists, ecologists) Values Intrinsic values (scientific, pleasure) Extrinsic values (food, cloths, shelter, medicine; money) 3 4 Ecology and Evolution Ecology and evolution are closely related. Darwin Interactions between organisms and environment lead to evolution. Natural selection Timeframe Ecological timescale (e.g. seasons, years) Evolutionary timescale (e.g years) Example of cats and mice Ecology and Environment Ecology raises public awareness Silent Spring Rachel Carson (1962) Overuse of DDT affected birds (nontarget species) Public awareness Scientific discoveries Scientific communication Politicians/policy makers 5 6 1
2 Ecosystem Ecosystem Structure and Function of ecosystem Structure Abiotic factors Biotic factors Function Species interactions Nutrient cycles Ecosystem services Interactions Level of interactions in ecosystem Population level A group of individuals of the same species. Human population Community level A group of populations inhabit a particular area with potential to interact. Community on grassland Ecosystem level All communities and their surrounding Forest ecosystem 7 8 Abiotic factors Abiotic Factors Temperature Thermodynamics; range: 0-45 o C; Thermophiles Ectotherms, endotherms Water Solvent of life Salt and freshwater Abiotic Factors Sunlight Drive photosynthesis in green organisms. Main source of energy for the planet. Wind Moving air, amplifies effect of temperature. Increase evaporation. Flgged morphology 9 10 Flagging of tree limb due to wind 11 Doi Intanont (April 2, 2009) 12 2
3 Rock and soil Abiotic Factors Nutrients and ph limit the distribution of plants, and animals that associate with the plants. Climate Combination of effects from temperature, water, sunlight, and wind. Global climate vs local climate
4 19 20 Organisms and Environment How organisms respond to the environment? Physical factors can trigger responses in living organisms. Organisms that respond well will be fitter. Examples Hibernation Estivation Migration Biotic Factors Structure: biotic factors Species diversity Species abundance Species distribution Trophic levels
5 Trophic Levels Trophic levels Producers (plants, algae, cyanobacteria) Consumers Herbivores (eat plants) Carnivores (eat animals) Omnivores (eat both) Detritivores (eat detritus) Scavengers (eat remains) Decomposers Change organics to inorganics Species Interaction Interspecific interactions Predation Parasitism Disease Competition Mutualism Commensalism Venus flytrap (กาบหอยแครง) Sundew (หยาดน าค าง) Ecosystem services Ecosystem Services Fundamental life-support services for all life on Earth, that human and our technology cannot replicates. Nutrient cycles Pollinations Detoxify natural substances Climate moderation Etc. Nutrient cycles Carbon cycle Nitrogen cycle Phosphate cycle Water cycle Nutrient Cycles
6 Biomes Biomes A major biotic community characterized by the dominant forms of plant life and the prevailing climate. Total of all biomes/ecosystem = Earth (biosphere) Types of biomes Aquatic biomes Terrestrial biomes Aquatic Biomes Aquatic biomes World s major ecosystems Fresh or salt water (less than 1% or average 3% of salt) Coverage 75% of Earth s surface Impact Rainfall World climate Oxygen and carbondioxide consumption and production
7 Lake Stream and River Freshwater biomes Estuary 37 Wetland 38 Intertidal zone Coral reef Oceanic pelagic zone Marine Benthic zone 39 Marine biomes 40 Terrestrial biomes Terrestrial Biomes Biomes on land Climate determines type of terrestrial biomes. Climograph (precipitation and temperature) Vertical stratification Canopy, tree stratum, shrub, ground layer, litters, root layer Various ecological niche Horizontal (ecotone)
8
9
10 Journal Trends in Ecology and Evolution References Textbook Campbell, N. A. (2008). Biology. San Francisco, Pearson Benjamin Cummings. Internet Ecology, retrieved May 2009 Ecosystem, retrieved May
Chapter 52: An Introduction to Ecology and the Biosphere
AP Biology Guided Reading Name Chapter 52: An Introduction to Ecology and the Biosphere Overview 1. What is ecology? 2. Study Figure 52.2. It shows the different levels of the biological hierarchy studied
More informationIntroduction. Ecology is the scientific study of the interactions between organisms and their environment.
Introduction Ecology is the scientific study of the interactions between organisms and their environment. 1. The interactions between organisms and their environments determine the distribution and abundance
More informationEcology - the study of how living things interact with each other and their environment
Ecology Ecology - the study of how living things interact with each other and their environment Biotic Factors - the living parts of a habitat Abiotic Factors - the non-living parts of a habitat examples:
More informationLiving Things and the Environment
Unit 21.1 Living Things and the Environment Section 21.1 Organisms obtain food, water, shelter, and other things it needs to live, grow, and reproduce from its environment. An environment that provides
More informationEcology. Ecology terminology Biomes Succession Energy flow in ecosystems Loss of energy in a food chain
Ecology Ecology terminology Biomes Succession Energy flow in ecosystems Loss of energy in a food chain Terminology Ecology- the study of the interactions of living organisms with one another and with their
More informationBright blue marble floating in space. Biomes & Ecology
Bright blue marble floating in space Biomes & Ecology Chapter 50 Spheres of life Molecules Cells (Tissues Organ Organ systems) Organisms Populations Community all the organisms of all the species that
More informationCh20_Ecology, community & ecosystems
Community Ecology Populations of different species living in the same place NICHE The sum of all the different use of abiotic resources in the habitat by s given species what the organism does what is
More informationBIO B.4 Ecology You should be able to: Keystone Vocabulary:
Name Period BIO B.4 Ecology You should be able to: 1. Describe ecological levels of organization in the biosphere 2. Describe interactions and relationships in an ecosystem.. Keystone Vocabulary: Ecology:
More informationHonors Biology Unit 5 Chapter 34 THE BIOSPHERE: AN INTRODUCTION TO EARTH S DIVERSE ENVIRONMENTS
Honors Biology Unit 5 Chapter 34 THE BIOSPHERE: AN INTRODUCTION TO EARTH S DIVERSE ENVIRONMENTS 1. aquatic biomes photic zone aphotic zone 2. 9 terrestrial (land) biomes tropical rain forest savannah (tropical
More informationBiosphere Biome Ecosystem Community Population Organism
Ecology ecology - The study of living things and how they relate to their environment Levels of Organization in Ecology organism lowest level one living thing population collection of organisms of the
More informationName Hour. Section 4-1 The Role of Climate (pages 87-89) What Is Climate? (page 87) 1. How is weather different from climate?
Name Hour Section 4-1 The Role of Climate (pages 87-89) What Is Climate? (page 87) 1. How is weather different from climate? 2. What factors cause climate? The Greenhouse Effect (page 87) 3. Circle the
More informationEcosystems Chapter 4. What is an Ecosystem? Section 4-1
Ecosystems Chapter 4 What is an Ecosystem? Section 4-1 Ecosystems Key Idea: An ecosystem includes a community of organisms and their physical environment. A community is a group of various species that
More information4. Ecology and Population Biology
4. Ecology and Population Biology 4.1 Ecology and The Energy Cycle 4.2 Ecological Cycles 4.3 Population Growth and Models 4.4 Population Growth and Limiting Factors 4.5 Community Structure and Biogeography
More informationOrganism Species Population Community Ecosystem
Name: Date: Period: Ecosystems and Their Interactions S8.B.3.1 Getting the idea The environment is everything that surrounds an organism. Organisms cooperate and compete with each other to get everything
More informationChapter 52 An Introduction to Ecology and the Biosphere
Chapter 52 An Introduction to Ecology and the Biosphere Ecology The study of the interactions between organisms and their environment. Ecology Integrates all areas of biological research and informs environmental
More informationEcology is the study of the rela2onships. among organisms and their environment.
Ecology is the study of the rela2onships among organisms and their environment. Simple Levels of Organiza2on in Living Things: Atom Molecule Organelle Cell Tissue Organ System 2 Ecologists study environments
More informationUnit 8: Ecology Guided Reading Questions (60 pts total)
AP Biology Biology, Campbell and Reece, 10th Edition Adapted from chapter reading guides originally created by Lynn Miriello Name: Unit 8: Ecology Guided Reading Questions (60 pts total) Chapter 51 Animal
More informationEcosystems. 2. Ecosystem
1. Studying our living Planet The biosphere consist of all life on Earth and all parts of the Earth in which life exists, including land, water, and the atmosphere. Ecology is the scientific study of interactions
More informationSpheres of Life. Ecology. Chapter 52. Impact of Ecology as a Science. Ecology. Biotic Factors Competitors Predators / Parasites Food sources
"Look again at that dot... That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. Ecology Chapter
More informationHOMEWORK PACKET UNIT 2A. Part I: Introduction to Ecology
CP Biology Name Date Period HOMEWORK PACKET UNIT 2A Part I: Introduction to Ecology Name Class Date 3.1 What Is Ecology? Studying Our Living Planet 1. What is ecology? 2. What does the biosphere contain?
More informationName: Characteristics of Life and Ecology Guided Notes (PAP)
Name: Characteristics of Life and Ecology Guided Notes (PAP) I. What is Biology? a. Biology is the study of II. The Eight Characteristics of Life a. Organization & the presence of or more cells b. Response
More informationenvironment Biotic Abiotic
1 Ecology is the study of the living world and the interactions among organisms and where they live; it is the study of interactions between living (animals, plants) and nonliving (earth, air, sun water)
More informationCHAPTER 52 Study Questions (An Introduction to Ecology and the Biosphere)
WLHS / AP Bio / Monson Name CHAPTER 52 Study Questions (An Introduction to Ecology and the Biosphere) 52.1: Earth s climate varies by latitude and season and is changing rapidly (p. 1144-1150) 1) Distinguish
More informationWhat Is Climate? (page 87) The Greenhouse Effect (page 87) Section 4-1 The Role of Climate (pages 87-89) Chapter 4 Ecosystems and Communities
Chapter 4 Ecosystems and Communities Section 4-1 The Role of Climate (pages 87-89) This section explains how the greenhouse effect maintains the biosphere's temperature range. It also describes Earth's
More informationDefine Ecology. study of the interactions that take place among organisms and their environment
Ecology Define Ecology Define Ecology study of the interactions that take place among organisms and their environment Describe each of the following terms: Biosphere Biotic Abiotic Describe each of the
More informationKey Concepts 1. What different levels of organization do ecologists study? 2. What methods are used to study ecology?
Chapter 3 The Biosphere 3 1 What is Ecology? 1. What different levels of organization do ecologists study? 2. What methods are used to study ecology? Ecology study of interactions between organisms and
More informationGeorgia Performance Standards for Urban Watch Restoration Field Trips
Georgia Performance Standards for Field Trips 6 th grade S6E3. Students will recognize the significant role of water in earth processes. a. Explain that a large portion of the Earth s surface is water,
More informationThe Earth s Ecosystems
CHAPTER 17 DIRECTED READING WORKSHEET The Earth s Ecosystems As you read Chapter 17, which begins on page 414 of your textbook, answer the following questions. Would You Believe...? (p. 414) 1. How does
More information1 The Cycles of Matter
CHAPTER 19 1 The Cycles of Matter SECTION Cycles in Nature BEFORE YOU READ After you read this section, you should be able to answer these questions: Why does matter need to be recycled? How are water,
More informationName Hour. Chapter 4 Review
Name Hour Chapter 4 Review 1. The average, year-after-year conditions of temperature and precipitation within a particular region are its weather. climate. greenhouse effect. d. biotic factors. 2. The
More informationEcosystems and Communities
Ecosystems and Communities Chapter 4 Section Outline Section 4-1 4 1 The Role of Climate A. What Is Climate? 1. Weather is day to day at a particular time and place 2. Climate is year-to-year averages
More informationUNIT 5: ECOLOGY Chapter 15: The Biosphere
CORNELL NOTES Directions: You must create a minimum of 5 questions in this column per page (average). Use these to study your notes and prepare for tests and quizzes. Notes will be stamped after each assigned
More informationUNIT 5. ECOSYSTEMS. Biocenosis Biotope Biotic factors Abiotic factors
UNIT 5. ECOSYSTEMS 1. Define: ecosystem, biocenosis, biotope, abiotic factor, biotic factor 2. Complete using this word: ecosphere, biosphere, ecology, ecosystem a) The is all of the living thing on Earth.
More informationDEPARTMENT OF BIOLOGICAL SCIENCES UNIVERSITY OF MEDICAL SCIENCES, ONDO CITY, ONDO STATE NIGERIA COURSE BIO 110 (GENERAL BIOLOGY) ON ECOLOGY
DEPARTMENT OF BIOLOGICAL SCIENCES UNIVERSITY OF MEDICAL SCIENCES, ONDO CITY, ONDO STATE NIGERIA COURSE BIO 110 (GENERAL BIOLOGY) ON ECOLOGY DR (MRS) OLUWAFEMI, YINKA DORIS ECOLOGY The term ecology was
More informationSWMS Science Department
Big Idea 17 Interdependence SC.7.L.17.1 Explain and illustrate the roles of and relationships among producers, consumers, and decomposers in the process of energy transfer in a food web. SC.7.L.17.2 Compare
More information10/6/ th Grade Ecology and the Environment. Chapter 2: Ecosystems and Biomes
7 th Grade Ecology and the Environment Chapter 2: Ecosystems and Biomes Lesson 1 (Energy Flow in Ecosystems) Each organism in an ecosystem fills an energy role. Producer an organism that can make its own
More informationCommunities Structure and Dynamics
Communities Structure and Dynamics (Outline) 1. Community & niche. 2. Inter-specific interactions with examples. 3. The trophic structure of a community 4. Food chain: primary, secondary, tertiary, and
More informationCommunities Structure and Dynamics
Communities Structure and Dynamics (Outline) 1. Community & niche. 2. Inter-specific interactions with examples. 3. The trophic structure of a community 4. Food chain: primary, secondary, tertiary, and
More informationPrinciples of Ecology
Principles of Ecology Ecology is the scientific study of interactions between 1. organisms and other organisms 2. organisms and their environment. Biotic vs. Abiotic Factors Biotic Factors: All of the
More informationYakın Doğu Üniversitesi Mimarlık Fakültesi Peyzaj Mimarlığı Bölümü. PM 317 Human and Environment Assoc. Prof. Dr. Salih GÜCEL
Yakın Doğu Üniversitesi Mimarlık Fakültesi Peyzaj Mimarlığı Bölümü PM 317 Human and Environment Assoc. Prof. Dr. Salih GÜCEL Ecology & Ecosystems Principles of Ecology Ecology is the study of the interactions
More informationOrganism Interactions in Ecosystems
Organism Interactions in Ecosystems Have you ever grown a plant or taken care of a pet? If so, you know they have certain needs such as water or warmth. Plants need sunlight to grow. Animals need food
More informationCommunities Structure and Dynamics
Communities Structure and Dynamics (Outline) 1. Community & niche. 2. Inter-specific interactions with examples. 3. The trophic structure of a community 4. Food chain: primary, secondary, tertiary, and
More informationHW/CW #5 CHAPTER 3 PRACTICE
HW/CW #5 CHAPTER 3 PRACTICE 1. The portion of Earth in which all life exists is known as A) the climax stage B) the biosphere C) a population D) a biotic community 2. The study of the interactions between
More informationEcology is the scientific study of the interactions between organisms and the environment
Overview: The Scope of Ecology Ecology is the scientific study of the interactions between organisms and the environment These interactions determine distribution of organisms and their abundance Ecology
More informationBiology 11 Unit 1: Fundamentals. Lesson 1: Ecology
Biology 11 Unit 1: Fundamentals Lesson 1: Ecology Objectives In this section you will be learning about: ecosystem structure energy flow through an ecosystem photosynthesis and cellular respiration factors
More informationEcology: Part 1 Mrs. Bradbury
Ecology: Part 1 Mrs. Bradbury Biotic and Abiotic Factors All environments include living and non-living things, that affect the organisms that live there. Biotic Factors all the living organisms in an
More informationChapter 6 Vocabulary. Environment Population Community Ecosystem Abiotic Factor Biotic Factor Biome
Biomes Chapter 6 Vocabulary Environment Population Community Ecosystem Abiotic Factor Biotic Factor Biome How Are Organisms On Earth Connected? All living things on Earth share resources, such as air,
More informationChapter 52 An Introduction to Ecology and the Biosphere. Lecture Outline
Chapter 52 An Introduction to Ecology and the Biosphere Lecture Outline Overview: The Scope of Ecology Ecology is the scientific study of the interactions between organisms and their environment. Concept
More informationPROBLEM-BASED LEARNING IN THE SCIENCES. A Problem about Endangered Species and Animal Ecosystems. Shelagh A. Gallagher Dana L. Plowden.
PROBLEM-BASED LEARNING IN THE SCIENCES Ferret It Out A Problem about Endangered Species and Animal Ecosystems Shelagh A. Gallagher Dana L. Plowden Problem Log Royal Fireworks Press Unionville, New York
More informationUnit 1.1: Ecology. Warm-up Answers:
Unit 1.1: Ecology Vocabulary Ecology: study of interactions between organisms and their environment Biodiversity: the total variety of living organisms in an ecosystem. Resource: a substance that is required
More informationInterrelationships. 1. Temperature Wind Fire Rainfall Soil Type Floods Sunlight Altitude Earthquake
Interrelationships Abiotic Factors A. A Partial List 1. Temperature Wind Fire Rainfall Soil Type Floods Sunlight Altitude Earthquake B. Aquatic Adaptations 1. Pumping salt out a. Salt water fish 2. Pumping
More informationOrganisms fill various energy roles in an ecosystem. Organisms can be producers, consumers, or decomposers
Organisms fill various energy roles in an ecosystem An organism s energy role is determined by how it obtains energy and how it interacts with the other living things in its ecosystem Organisms can be
More informationGENERAL ECOLOGY STUDY NOTES
1.0 INTRODUCTION GENERAL ECOLOGY STUDY NOTES A community is made up of populations of different organisms living together in a unit environment. The manner in which these organisms relate together for
More informationNOTES: CH 4 Ecosystems & Communities
NOTES: CH 4 Ecosystems & Communities 4.1 - Weather & Climate: WEATHER = day-to-day conditions of Earth s atmosphere CLIMATE= refers to average conditions over long periods; defined by year-afteryear patterns
More informationDecomposers recycle nutrients (matter) but ENERGY IS ALWAYS LOST
Decomposers recycle nutrients (matter) but ENERGY IS ALWAYS LOST What does this mean to us Stable ecosystems have a continual input of energy And more producers than consumers It takes less energy to produce
More informationPee Dee Explorer. Science Standards
Science Standards About Pee Dee Explorer What does it mean when someone says they are from the "Pee Dee" of South Carolina? A place is bigger than its physical geography. A "sense of place" weaves together
More informationUnit 8: Ecology: Ecosystems and Communities
Unit 8: Ecology: Ecosystems and Communities An ecosystem consists of all the plants and animals that interact with the nonliving things in an area. Biosphere = area on Earth where living things are found
More informationStudent Name: Teacher: Date: District: London City. Assessment: 07 Science Science Test 4. Description: Life Science Final 1.
Student Name: Teacher: Date: District: London City Assessment: 07 Science Science Test 4 Description: Life Science Final 1 Form: 301 1. A food chain is shown. Sunlight Grass Rabbit Snake What is the abiotic
More informationWhat standard are we focusing on today?
What standard are we focusing on today? Standard H.B.6 The student will demonstrate an understanding that ecosystems are complex, interactive systems that include both biological communities and physical
More informationwater cycle evaporation condensation the process where water vapor the cycle in which Earth's water moves through the environment
cycle a series of events that happen over and over water cycle evaporation the cycle in which Earth's water moves through the environment process when the heat of the sun changes water on Earth s surface
More informationEcology +Biology. Baker-2015
Ecology +Biology Baker-2015 Ecology is the scientific study of interactions among organisms and between organisms and their physical environment. Eco meaning home, and ology meaning the study of. Thus
More informationTreasure Coast Science Scope and Sequence
Course: Marine Science I Honors Course Code: 2002510 Quarter: 3 Topic(s) of Study: Marine Organisms and Ecosystems Bodies of Knowledge: Nature of Science and Life Science Standard(s): 1: The Practice of
More informationEnergy, Producers, and Consumers. Lesson Overview. Lesson Overview. 4.1 Energy, Producers, and Consumers
4.1 Energy, Producers, and Consumers THINK ABOUT IT At the core of every organism s interaction with the environment is its need for energy to power life s processes. Where does energy in living systems
More informationEcology Test Biology Honors
Do Not Write On Test Ecology Test Biology Honors Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The study of the interaction of living organisms with
More informationPopulation Ecology and the Distribution of Organisms. Essential Knowledge Objectives 2.D.1 (a-c), 4.A.5 (c), 4.A.6 (e)
Population Ecology and the Distribution of Organisms Essential Knowledge Objectives 2.D.1 (a-c), 4.A.5 (c), 4.A.6 (e) Ecology The scientific study of the interactions between organisms and the environment
More informationDesignated Grading Period: Fourth Grading Period. Karyotype, DNA fingerprint, genetic engineering, genetic modification, genome
Unit Topic: Genetic Engineering Days to Teach: 2 Day 6H Describe how techniques such as DNA fingerprinting, genetic modifications and chromosomal analysis are used to study the genome of organisms. Classification
More informationCBA Practice Exam - Ecology
CBA Practice Exam - Ecology For the following two questions, use the diagram below: 1. (TEKS 11B) The organisms in the illustration are all part of a pond community. What would likely happen to the fish
More informationBiology Unit 2 Test. True/False Indicate whether the statement is true or false.
Biology Unit 2 Test True/False Indicate whether the statement is true or false. 1. A climax community is usually the stable result of succession. 2. The colonization of new sites by communities of organisms
More informationSGCEP SCIE 1121 Environmental Science Spring 2012 Section Steve Thompson:
SGCEP SCIE 1121 Environmental Science Spring 2012 Section 20531 Steve Thompson: steventhompson@sgc.edu http://www.bioinfo4u.net/ 1 Ecosystems, energy flows, and biomes Today s going to be a bit different.
More information5 th Grade Ecosystems Mini Assessment Name # Date. Name # Date
An ecosystem is a community of organisms and their interaction with their environment. (abiotic, biotic, niche, habitat, population, community)- 1. Which effect does a decrease in sunlight have on a pond
More informationPlant/Ecosystems Webquest Log on to
Name Period Plant/Ecosystems Webquest Log on to www.discoveryeducation.com Username Password Click on My Content Click on the folder Ecosystem Click on A Biome to Call Home 1. Read Intro Define biome-
More informationPopulations and Ecosystems. 1. Two different species with the same ecological niche are placed in the same habitat. These two species will most likely
Name: ate: 1. Two different species with the same ecological niche are placed in the same habitat. These two species will most likely. have different food requirements. compete for the same environmental
More informationcycle water cycle evaporation condensation the process where water vapor a series of events that happen over and over
cycle a series of events that happen over and over water cycle evaporation the cycle in which Earth's water moves through the environment process when the heat of the sun changes water on Earth s surface
More informationHonors Biology Ecology Concept List
1. For each pair of terms, explain how the meanings of the terms differ. a. mutualism and commensalism b. parasitism and predation c. species richness and species diversity d. primary succession and secondary
More informationEcosystems and Biomes SECTION 1 - Ecosystems Biogeochemical Cycles
Ecosystems and Biomes Ecologists categorize significant factors in an ecosystem as either abiotic (non-living) or biotic (living). Biogeochemical cycles show how nutrients are recycled through an ecosystem,
More informationWhich of the following is NOT an abiotic factor? A) Rocks B) Soil C) Mountains D) Decomposers
Which of the following is NOT an abiotic factor? A) Rocks B) Soil C) Mountains D) Decomposers Which of the following leads to stability in an ecosystem A) Low amount of biodiversity B) Low amount of biotic
More informationAbout me (why am I giving this talk) Dr. Bruce A. Snyder
Ecology About me (why am I giving this talk) Dr. Bruce A. Snyder basnyder@ksu.edu PhD: Ecology (University of Georgia) MS: Environmental Science & Policy BS: Biology; Environmental Science (University
More information4-2 What Shapes an Ecosystem?
Biology 1 of 39 4-2 What Shapes an Ecosystem? 2 of 39 Biotic and Abiotic Factors Biotic and Abiotic Factors Ecosystems are influenced by a combination of biological and physical factors. 3 of 39 1 Biotic
More informationTEST NAME: Biome Test 10/7 TEST ID: GRADE:05 - Fifth Grade SUBJECT:Life and Physical Sciences TEST CATEGORY: My Classroom
TEST NAME: Biome Test 10/7 TEST ID:1239163 GRADE:05 - Fifth Grade SUBJECT:Life and Physical Sciences TEST CATEGORY: My Classroom Biome Test 10/7 Page 1 of 8 10/07/16, Biome Test 10/7 Student: Class: Date:
More informationEarth s Major Terrerstrial Biomes. *Wetlands (found all over Earth)
Biomes Biome: the major types of terrestrial ecosystems determined primarily by climate 2 main factors: Depends on ; proximity to ocean; and air and ocean circulation patterns Similar traits of plants
More informationChapter 4 SECTION 2 - Populations
Chapter 4 SECTION 2 - Populations 1 Each organism in an ecosystem needs a place to live called habitat. The habitat provides everything an organism needs to SURVIVE AND REPRODUCE: Food, water Shelter Habitats
More informationEcology. Bio Sphere. Feeding Relationships
Ecology Bio Sphere Feeding Relationships with a whole lot of other creatures Ecology Putting it all together study of interactions between creatures & their environment, because Everything is connected
More informationPage 1. Name:
Name: 9477-1 - Page 1 1) 2) 3) 4) 5) The ecological niche of an organism refers to the A) relation of the organism to humans B) biosphere in which the organism lives C) position of the organism in a food
More informationThe factors together:
Biotic Interactions 8.11A DESCRIBE PRODUCER/CONSUMER, PREDATOR/PREY AND PARASITE/HOST RELATIONSHIPS AS THEY OCCUR IN FOOD WEBS WITHIN MARINE, FRESHWATER AND TERRESTRIAL ECOSYSTEMS Biotic These are the
More information1. Which of these is an abiotic factor in the tropical rainforest?
1. Which of these is an abiotic factor in the tropical rainforest? a. fungi b. rain c. bacteria d. fruit 2. The biome is the largest on earth. a. terrestrial b. polar c. freshwater d. marine 3. An aquatic
More informationPrinciples of Ecology
2 Principles of Ecology section 1 Organisms and Their Relationships Before You Read On the lines below, list the organisms that you have encountered today. You share the same environment with these organisms.
More informationWhat is Ecology? The scientific study of interactions among organisms and between organisms in their environment, or surroundings
ECOLOGY What is Ecology? The scientific study of interactions among organisms and between organisms in their environment, or surroundings Organization of the Biosphere Levels of organization Biosphere-
More informationStudy Guide: Unit A Interactions & Ecosystems
Study Guide: Unit A Interactions & Ecosystems Name: Pattern: Vocabulary: Section 1 Section 2 Ecosystem Consumer Biotic Producer Abiotic Carnivore Organism Herbivore Species Omnivore Population Decomposer
More informationPasig Catholic College Grade School Department PCC sa 103: Be with Jesus, Be with the Poor. S.Y SCIENCE 6 FIRST QUARTER
FIRST QUARTER Activity Sheet No. 1 TYPE OF ACTIVITY: Discussion of Concepts Name Score Grade & Section Date TOPIC : Endocrine glands and their hormones Identify the hormones of the endocrine glands and
More informationDistribution Limits. Define and give examples Abiotic factors. Biotic factors
ECOLOGY Distribution Limits Define and give examples Abiotic factors ex. wind, rocks, temperature, climate, water, elevation, light ----- NON-LIVING Biotic factors LIVING - ex. pathogens, predators, parasites,
More informationSAMPLE. Environmental Science. Secondary Science 9C. Years Written by Valerie Marett. CORONEOS PUBLICATIONS Item No 555
AUSTRALIAN HOMESCHOOLING SERIES Environmental Science Secondary Science 9C Years 8 10 Written by Valerie Marett CORONEOS PUBLICATIONS Item No 555 The Environment Contents Understanding the Environment
More informationBiomes, Populations, Communities and Ecosystems Review
Multiple Choice Biomes, Populations, Communities and Ecosystems Review 1. The picture below is a school (group) of Jack fish. What type of distribution does this represent? A) Random B) Even C) Uniform
More informationSlide 1. Earth Science. Chapter 10 Ecosystems
Slide 1 Earth Science Chapter 10 Ecosystems 1 Slide 2 Section 1 Living Things & the Environment Habitats Organism a living thing: Plants, animals, fungi, etc. Habitat an area that provides the things an
More informationTAKE A LOOK 3. Complete Carbon dioxide in the air is used for. The Cycles of Matter continued
CHAPTER 2 1 The Cycles of Matter SECTION Cycles in Nature BEFORE YOU READ After you read this section, you should be able to answer these questions: Why does matter need to be recycled? How are water,
More informationOur Living Planet. Chapter 15
Our Living Planet Chapter 15 Learning Goals I can describe the Earth s climate and how we are affected by the sun. I can describe what causes different climate zones. I can describe what makes up an organisms
More informationFigure 2 If birds eat insects that feed on corn, which pyramid level in the diagram would birds occupy? 1. A 3. C 2. B 4. D
Ecology Week 1 Assignment. This week's assignment will count as a quiz grade. Please speak to Mr. Roes about any questions that you would like help on! 1. The fact that no organism exists as an entity
More informationGroups of organisms living close enough together for interactions to occur.
Community ecology: First, let's define a community: Groups of organisms living close enough together for interactions to occur. First we probably want to describe the community a bit, so we look at: Biodiversity
More informationIs the scientific study of the interactions of organisms with their environments
Ecology Is the scientific study of the interactions of organisms with their environments Figure 34.2B Ecologists study how organisms interact with their environment at several levels At the organismal
More informationBiology. Slide 1 of 39. End Show. Copyright Pearson Prentice Hall
Biology 1 of 39 4-2 What Shapes an Ecosystem? 2 of 39 Biotic and Abiotic Factors Biotic and Abiotic Factors Ecosystems are influenced by a combination of biological and physical factors. Biotic biological
More information4-2 What Shapes an Ecosystem? Slide 1 of 39
4-2 What Shapes an Ecosystem? 1 of 39 Biotic and Abiotic Factors Biotic and Abiotic Factors Ecosystems are influenced by a combination of biological and physical factors. The biological influences on organisms
More information