WAYNESBORO AREA SCHOOL DISTRICT CURRICULUM CAREER TECH BIOLOGY

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1 COURSE NAME: Career Tech Bilgy UNIT: Bilgy in the st Century # f PERIODS: 9 UNIT ESSENTIAL QUESTIONS: Hw d bilgists identify and study living things? BIO.A... Describe the characteristics f life shared by all prkarytic and eukarytic rganisms. BIO.A... Describe and interpret relatinships between structure and functin at varius levels f bilgical rganizatin (i.e., rganelles, cells, tissues, rgans, rgan systems, and multicellular rganisms Eligible Cntent & Skills Scientific Methd Steps Factrs Law vs. Thery Inference Characteristics f Life Levels f rganizatin (Atm t Organism) Prtns, Neutrns, and Electrns, Atms, mlecules, macrmlecules, rganelles, cells, tissues, rgans, rgan systems, rganisms Micrscpes Chapter Assessment Perids 3 ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw d we knw if smething is alive? What are the characteristics f science? What steps d scientists use t slve prblems? Scientific Methd Lab Prject/grup wrk Pyramid,K-T cards Micrscpe lab TIER Adaptatin Cell Develpment Energy Experiment Grwth Inference Observatin Respnse Stimulus Thery Bidiversity Bilgy Cntrl Grup Dependent Variable DNA Experimental Grup Independent Variable Macrmlecule Metablism Mlecule Organelle Peer Review Scientific Methd

2 COURSE NAME: Career Tech Bilgy UNIT: Chemistry f Life NO. f PERIODS: UNIT ESSENTIAL QUESTIONS: What des chemistry have t d with me? BIO.A... - Describe the unique prperties f water and hw these prperties supprt life n Earth (e.g., freezing pint, high specific heat, chesin) BIO.A... - Explain hw carbn is uniquely suited t frm bilgical macrmlecules. BIO.A... - Describe hw bilgical macrmlecules frm frm mnmers. BIO.A Cmpare the Eligible Cntent & Skills Atmic Structure Bnding Inic, Cvalent, Hydrgen Water Plarity Freezing Pint High Specific Heat Chesin/Adhesin Insulatin by Ice Acid/Base/pH scale Carbn Tetravalent Chains, Branches, Rings Macrmlecules Plymers Dehydratin Synthesis Cndensatin Reactin Hydrlysis Carbhydrates Lipids Nucleic Acids Prteins Calrimetry Enzymes Activatin Energy Enzyme/Substrate Cmplex Active Site Inhibitrs Cmpetitive Perids ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw d atms, elements, and cmpunds relate? Why d living things need enzymes? What affects an enzyme s functin? What are the unique prperties f water that make life pssible? What are the unique prperties f carbn that make life pssible? Hw d bilgical Atm drawings Water activities *drps n penny *flating paper clip *table activities Dehydratin/hydrlysis rle play (students/cards with mnmers) Diagrams f reactins TIER Buffer Carbhydrates Cmpund Digestin Energy Mixture Prduct Prtein Slutin -ase -se Activatin Energy Active Site Amin Acid Chemical Reactin Cvalent Bnd Disaccharide DNA Enzyme In Inic Bnd Istpe Lipid Macrmlecule Matter Mlecule Mnmer Mnsaccharide Nucleic Acid Nucletide Nucleus Pepsin ph Phsphlipid Bilayer Plymer Plysaccharide

3 structure and functin f carbhydrates, lipids, prteins, and nucleic acids in rganisms. BIO.A Describe the rle f an enzyme as a catalyst in regulating a specific bichemical reactin. BIO.A Explain hw factrs such as ph, temperature, and cncentratin levels can affect enzyme functin. Nncmpetitive Cnfrmatinal Change ph, temperature ptimal Reading graphs Chapter assessment macrmlecules frm frm mnmers? Why d living things need carbhydrates, lipids, prteins, and nucleic acids? Chemistry f carbs cut uts Chemistry f fats and prteins cut uts Rle play with cards fr specific mnmers Diabetes article French fry article Gizm: Identifying nutrients Identifying nutrients lab Calrimetry lab Venn diagram Frayer mdel Tthpick lab Jell lab Reactant RNA Slute Slvent Substrate

4 COURSE NAME: Career Tech Bilgy UNIT: Cell Structure and Functin/Hmestasis NO. OF PERIODS: UNIT ESSENTIAL QUESTIONS: Why are cells the basic structure and functin f life? BIO.A... Cmpare cellular structures and their functins in prkarytic and eukarytic cells. BIO.A... Describe and interpret relatinships between structure and functin at varius levels f bilgical rganizatin (i.e., rganelles, cells, tissues, rgans, rgan systems, and multicellular rganisms BIO.A.4.. Describe hw the structure f the plasma membrane allws it t functin as a regulatry Eligible Cntent & Skills Prkarytes vs Eukarytes Basic Cell Structure All Use terms: cell membrane and plasma membrane Plasma Membrane Structure Prteins, Carbhydrates Functin Transprt Diffusin Osmsis Facilitated Diffusin Active Transprt In Pumps Endcytsis and Excytsis Hmestasis Review levels f rganizatin (cell rganism) Majr rgan systems (circulatry, respiratry, integumentary, excretry) Thermregulatin Water Regulatin Oxygen Regulatin Chapter 3(+8/3) Assessment Perids 3 4 ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw are prkarytic and eukarytic cells similar and different? Hw des the structure f the plasma membrane allw it t functin? Hw are plant and animal cells different? Hw are cell rganelles imprtant t the functin f the cell? Hw des the structure f the plasma membrane allw it t functin? Venn diagram Cell Lab Draw/Label diagram Dialysis tubing Egg r raisin lab KT-endcytsis TIER Carbhydrates Carrier Cell Energy Mixture Prtein Respnse Slutin Stimulus Cell Thery Cell Wall Centrile Chlrplast Chrmsme Cilia Dependent DNA Endplasmic Reticulum Endsymbint Thery Eukarytic Flagella Glgi Lyssme Metablism Mitchndria Nucleus Organelle Plasma Membrane Prkarytic Ribsme Vacule Active Transprt Cellular Respiratin Chlrplast Cilia

5 structure and/r prtective barrier fr a cell. BIO.A.4.. Cmpare the mechanisms that transprt materials acrss the plasma membrane (i.e., passive transprt diffusin, smsis, facilitated diffusin; and active transprt pumps, endcytsis, excytsis). BIO.A.4..3 Describe hw membrane-bund cellular rganelles (e.g., endplasmic reticulum, Glgi apparatus) facilitate the transprt f materials within a cell. BIO.A.4.. Explain hw rganisms maintain hmestasis (e.g., thermregulatin, water regulatin, xygen regulatin). Hw d materials mve in and ut f the cell? Hw d rganisms maintain hmestasis? Diffusin Enzyme Facilitated Diffusin Glgi Hmestasis Hypertnic Slutin Hyptnic Slutin In In pump Istnic Slutin Osmsis

6 COURSE NAME: Career Tech Bilgy UNIT: Cells and Energy NO. OF PERIODS: 8 UNIT ESSENTIAL QUESTIONS: Hw is energy btained and transferred in the cell and the envirnment? BIO. B.4... Describe hw energy flws thrugh an ecsystem (e.g., fd chains, fd webs, energy pyramids). BIO Describe hw matter recycles thrugh an ecsystem (i.e., water cycle, carbn cycle, xygen cycle, and nitrgen cycle). BIO.A.3... Describe the fundamental rles f plastids Eligible Cntent & Skills ATP/ADP Phtsynthesis Auttrph/Prducer Hetertrph/Cnsumer Leaf Structure Chlrplasts/Chlrphyll Strma/Granum/Thylakids Equatin (frmula & wrds) Light t Chemical Energy Cellular Respiratin Aerbic vs. Anaerbic Mitchndria/Cytplasm Cristae ATP synthase Fermentatin Equatin (frmula & wrds) Chemical (glucse) t Chemical (ATP) Amunt f ATP made Cmpare and cntrast phtsynthesis and cellular respiratin Reactants and prducts Organisms Organelles Perids 3 ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw des energy flw thrugh the ecsystem? Hw d nutrients cycle thrugh the ecsystem? Hw d phtsynthesis and cellular respiratin relate? Hw d auttrphs use energy t make fd? Hw des the fd we eat give us energy? Rle Play Draw Cycle Phtsynthesis Lab Leaf t Chlrplasts diagram Respiratin Running Lab Venn Diagram Chart TIER Aerbic Anaerbic Energy Prducer Cnsumer Auttrph Calvin Cycle Cellular Respiratin Chlrplast Hetertrph Kreb s Cycle Mitchndria Chlrphyll Strma Granum Thylakids Cytplasm Cristae Fermentatin Glucse ATP

7 (e.g., chlrplasts) and mitchndria in energy transfrmatins. Energy Cnversin Chapter 4 Assessment BIO.A.3... Cmpare the basic transfrmatin f energy during phtsynthesis and cellular respiratin. BIO.A.3... Describe the rle f ATP in bichemical reactins.

8 COURSE NAME: Career Tech Bilgy UNIT: Cell Grwth and Divisin NO. OF PERIODS: 7 UNIT ESSENTIAL QUESTIONS: Hw d cells grw and reprduce? BIO.B... Describe the events that ccur during the cell cycle: interphase, nuclear divisin (i.e., mitsis r meisis), cytkinesis BIO.B... Cmpare the prcesses and utcmes f mittic and meitic nuclear divisins. Eligible Cntent & Skills Cncepts f Chrmsmes, DNA, Alleles, Genes Cell Cycle Mitsis Regulatin f cell cycle/cancer Asexual/sexual reprductin Cell differentiatin/stem cells Chapter 5 assessment Perids ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw d cells divide? Why d cells divide? Hw des cell divisin differ between cancer cells and nrmal cells? Diagram Graphic rganizer Yarn activity Drawings Onin rt tip (slides/nline) Venn Diagram TIER Cell Divisin Grwth Allele Anaphase Aster Autsme Centrile Chrmsme DNA Gene Interphase Metaphase Mitsis Nucleus Prphase Telphase

9 COURSE NAME: Career Tech Bilgy UNIT: Meisis and Mendel NO. OF PERIODS: 9 UNIT ESSENTIAL QUESTIONS: Hw is genetic infrmatin passed frm ne generatin t the next? BIO.B... Describe the events that ccur during the cell cycle: interphase, nuclear divisin (i.e., mitsis r meisis), cytkinesis BIO.B... Cmpare the prcesses and utcmes f Eligible Cntent & Skills Meisis Nndisjunctin Crssing-Over Cncepts f Chrmsmes, DNA, Alleles, Genes Inheritance f traits (human traits) Mendel s Law Punnett Squares Dminance/Recessiveness (mnhybrid/dihybrid) Chapter 6 assessment Perids 3 ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Diagram Human traits activity Practice prblems/wrksheets TIER Cell Divisin Grwth Hybrid N N Allele Anaphase Aster Autsme Centrile Chrmsme Crssing Over Diplid DNA Gamete Gene Haplid Hmlgus Interphase

10 mittic and meitic nuclear divisins. BIO.B... Describe prcesses that can alter cmpsitin r number f chrmsmes (i.e., crssingver, nndisjunctin, duplicatin, translcatin, deletin, insertin, and inversin) BIO.B...- Describe and/r predict bserved patterns f inheritance (i.e., dminant, recessive, cdminance, incmplete dminance, sex-linked, plygenic, and multiple alleles). Karytype Law f Independent Assrtment Law f Segregatin Meisis Metaphase Nndisjunctin Nucleus Plyplidy Prphase Sex Chrmsme Telphase Tetrad Zygte Gentype Heterzygus Hmzygus Nucleus Phentype

11 COURSE NAME: Career Tech Bilgy UNIT: Extending Mendelian Genetics NO. OF PERIODS: UNIT ESSENTIAL QUESTIONS: Hw and why d we analyze the patterns f inheritance? BIO.B...- Describe and/r predict bserved patterns f inheritance (i.e., dminant, recessive, c- Eligible Cntent & Skills Punnet squares Incmplete dminance/cdminance Plygenic/epistasis Multiple alleles (bld types) Sex-linked x chrmsme inactivatin Lrenz s Oil(end f year) Gene linkage/mapping Pedigrees Varius inheritance Perids 5 ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw can pedigrees be used t analyze human inheritance? Hw d cmplex patterns f inheritance defy Mendel s Practice prblems/wrksheets Bld typing activity Plygenic cin activity Chrmsme mapping activity/ws Interpret pedigrees TIER Carrier Cell Hybrid Pedigree Allele Autsme Chrmsme Cdminance Diplid DNA Gamete Gene Gentype Haplid Heterzygus

12 dminance, incmplete dminance, sex-linked, plygenic, and multiple alleles). Karytyping review Chapter 7 assessment rules? Draw pedigrees Karytyping cut-ut Hmzygus Incmplete Dminance Nucleus Phentype Plygenic Plyplidy Sex Chrmsme Sex-linked Trait zygte COURSE NAME: Career Tech Bilgy UNIT: Frm DNA t Prteins NO. OF PERIODS: 0 UNIT ESSENTIAL QUESTIONS: Why is DNA called the blueprint f life? BIO.B... Explain the functinal relatinships between DNA, genes, alleles, and Eligible Cntent & Skills Histry f DNA DNA structure DNA Replicatin Transcriptin mrna cdns Translatin Perids ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw did different scientists cntribute t the discvery f DNA? Diagram/Labeling Practice decding wrksheets TIER Adaptatin Carrier Divisin Mutatin Allele Chrmsme Crssing Over DNA Hmlgus Messenger RNA (mrna)

13 chrmsmes and their rles in inheritance BIO.B... Describe hw the prcess f DNA replicatin results in the transmissin and/r cnservatin f genetic infrmatin BIO.B... Describe hw the prcesses f transcriptin and translatin are similar in all rganisms BIO.B... Describe the rle f ribsmes, endplasmic reiticulum, Glgi apparatus, and the nucleus in the prductin f specific types f prteins trna anticdns rrna Exprt f Prtein ut f the cell Organelles Mutatins DNA Chrmsme Chapter 8 assessment Why is DNA called a twisted ladder? Hw d yu make mre DNA? Hw are the structures f DNA and RNA similar and different? Why d we need RNA? Hw des the structure f DNA cde fr traits? Hw can genetic mutatins influence the expressin f traits? Transcribe/translate mutated DNA strand Nucleic Acid Nucletide Nucleus Organelle Ribsme Endplasmic Reticulum Glgi Bdy Vessicle Plasma Membrane Excytsis RNA Ribsmal RNA (rrna) Sister Chrmatid Transcriptin Translatin Transfer RNA (trna) BIO.B..3. Describe hw genetic

14 mutatins alter the DNA sequence and may r may nt affect phentype (e.g., silent, nnsense, frame-shift) BIO.B... Describe prcesses that can alter cmpsitin r number f chrmsmes (i.e. crssingver, nndisjunctin, duplicatin, translcatin, deletin, insertin, and inversin) COURSE NAME: Career Tech Bilgy UNIT: Frntiers f Bitechnlgy NO. OF PERIODS: 9 UNIT ESSENTIAL QUESTIONS: Hw is the manipulatin f DNA being used by sciety? Bi.B..4. Explain hw genetic Eligible Cntent & Skills Restrictin Enzymes Sticky/Blunt Ends Gel Electrphresis Perids ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw can genetic engineering imprve human existence? DNA case readings TIER Adaptatin Buffer Cell -ase Allele Bilgy

15 engineering has impacted the fields f medicine, frensics, and agriculture (e.g., selective breeding, gene splicing, clning, genetically mdified rganisms, gene therapy). Restrictin Maps Plymerase Chain Reactins DNA Fingerprinting Clning Genetic Engineering (recmbinant DNA) Transgenic Genmes / Human Genme Prject Prtemics Genetic Screening Gene Therapy Chapter 9 assessment Hw is genetic engineering dne? DNA fingerprinting activity Clning article/vide Cmpund Develpment Energy Ethics Experiment Evlutin Extinct Grwth Hybrid Mutatin Prduct Prtein Slutin Translatin Gene Mlecule Nucleic Acid Nucletide Nucleus ph Phentype Plasma Membrane Plymer Prkarytic Ribsme RNA Messenger RNA) mrna Transcriptin Translatin (trna) COURSE NAME: Career Tech Bilgy UNIT: Principles f Evlutin NO. OF PERIODS: 6 UNIT ESSENTIAL QUESTIONS: What evidence suggests that species change ver time? Eligible Cntent & Skills Perids ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking TIER

16 BIO.B.3.. Explain hw natural selectin can impact allele frequencies f a ppulatin. BIO.B.3..3 Explain hw genetic mutatins may result in gentypic and phentypic variatins within a ppulatin. BIO.B.3.. Interpret evidence supprting the thery f evlutin (i.e., fssil, anatmical, physilgical, embrylgical, bichemical, and universal genetic cde). Darwin (histry) Lamarck Linnaeus Thery f Natural Selectin Artificial vs. natural selectin Fitness Evidence Fssils Gegraphy Embrylgy Hmlgus structures Analgus structures Vestigial structures Bichemical Genetic Cde Chapter 0 review / assessment Hw did Darwin cntribute t the Thery f Evlutin? What evidence suggests that species change ver time? Hw are adaptatin and evlutin related? Venn Diagram Graphic Organizer Online activity fr structures Adaptatin Era Evlutin Extinct Mimicry Mutatin Thery Allele Bidiversity Chrmsme Gene Natural Selectin Prkarytic Sedimentatin Species COURSE NAME: Career Tech Bilgy

17 UNIT: The Evlutin f Ppulatin NO. OF PERIODS: 8 UNIT ESSENTIAL QUESTIONS: Hw have species changed ver time? BIO.B.3.. Explain hw natural selectin can impact allele frequencies f a ppulatin. BIO.B.3.. Describe the factrs that can cntribute t the develpment f new species (e.g., islating mechanisms, genetic drift, funder effect, migratin). BIO.B.3..3 Explain hw genetic mutatins may result in gentypic and phentypic variatins within a ppulatin. Eligible Cntent & Skills Genetic Variatin Gene Pl Allele Frequency Mutatin Recmbinatin Speciatin Nrmal Distributin Directinal Selectin Stabilizing Selectin Disruptive Selectin Gene Flw Genetic Drift Bttleneck Effect Funder Effect Sexual Selectin Migratin Islating Mechanisms Reprductive Behaviral Gegraphic Tempral Cnvergent Evlutin Divergent Evlutin Cevlutin Extinctin Backgrund Mass Chapter assessment Perids 4 ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw are adaptatin and evlutin related? Hw can ne species becme tw? Hw d the different patterns f evlutin differ frm each ther? Hw has the thery f evlutin changed ver time? Peppered Mth Online Simulatin Graphic Organizer (directinal/ stabilizing / disruptive) Graphic Organizer fr Islating Mechanisms Venn Diagram TIER Adaptatin Evlutin Extinct Mimicry Mutatin Allele Funder Effect Gene Genetic Drift Natural Selectin Prkarytic Speciatin Species

18 COURSE NAME: Career Tech Bilgy UNIT: Principles f Eclgy NO. OF PERIODS: 8 UNIT ESSENTIAL QUESTIONS: What relatinships exist between living things and their envirnment? BIO.B.4... Describe the levels f eclgical rganizatin (i.e., rganism, ppulatin, cmmunity, ecsystem, bime, and bisphere). BIO.B.4... Describe characteristic bitic and abitic cmpnents f aquatic and terrestrial ecsystems. BIO. B.4... Describe hw energy flws thrugh an Eligible Cntent & Skills Levels f rganizatin (Organisms t Bisphere) Abitic and Bitic Prducers/Auttrphs Cnsumers/Hetertrphs Fd chains, Fd webs, and Pyramids Energy Transfer Trphic Levels Nutrient Cycles Carbn/Oxygen Nitrgen legume/rhizbium/ndules eutrphicatin/nutrient pllutin Phsphrus Water Chapter 3 Assessment Perids ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw d living things rely n abitic and bitic factrs? What are the levels f rganizatin in the bisphere? Hw des energy flw thrugh the ecsystem? Hw d nutrients cycle thrugh the ecsystem? Pyramid f levels wrksheet Create and analyze a fd web Draw/Label Nutrient cycles TIER Cmmunity Cnsumer Eclgy Energy Nutrient Resurce Ppulatin Prducer Abitic Auttrph Bitic Carnivre Detritivre Fd Web Herbivre Hetertrph Matter Omnivre Species Trphic Level

19 ecsystem (e.g., fd chains, fd webs, energy pyramids). BIO Describe hw matter recycles thrugh an ecsystem (i.e., water cycle, carbn cycle, xygen cycle, and nitrgen cycle). COURSE NAME: Career Tech Bilgy UNIT: Interactins in Ecsystems NO. OF PERIODS: 9 UNIT ESSENTIAL QUESTIONS: What factrs cause a ppulatin t fluctuate? BIO.B.4... Describe the levels f eclgical rganizatin (i.e., rganism, ppulatin, cmmunity, ecsystem, bime, and bisphere). Eligible Cntent & Skills Habitats vs. Niche Cmmunities Predatr/Prey Symbitic Relatinships Rhizbium/legumes Successin Cmpetitin Ppulatin Density and Distributin Range f Tlerance Carrying Capacity Limiting Factrs Perids 3 ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw d living things rely n abitic and bitic factrs? Hw d cmmunities change ver time? Predatr/Prey Lab Graphing Activity TIER Adaptatin Climate Cmmunity Cmpetitin Dispersin Diversity Eclgy Habitat Immigratin Limiting Factr Resurce Ppulatin Abitic Bidiversity Bitic Carrying Capacity Climax Cmmunity Cmmensalism Demgraphic Transitin Demgraphy Density Density

20 BIO.B.4... Describe bitic interactins in an ecsystem (e.g., cmpetitin, predatin, symbisis). BIO.B Describe hw ecsystems change in respnse t natural and human disturbances (e.g., climate Cmpetitin Ppulatin Grwth Human ppulatin natality, mrtality, immigratin, emigratin Eclgical Successin Chapter 4 Assessment Hw des range f tlerance affect the distributin f rganisms? Hw d limiting factrs affect ppulatin size? Fldable Successin Tlerance Weather Dependent Density Independent Emigratin Habitat Fragmentatin Niche Parasitism Phtic Predatin Primary Successin Secndary Successin Species Symbisis Tertiary Successin Zer Ppulatin Grwth changes, intrductin f nnnative species, pllutin, fires). BIO.B Describe the effects f limiting factrs n ppulatin dynamics and ptential species extinctin.

21 COURSE NAME: Career Tech Bilgy UNIT: Eclgy NO. OF PERIODS: 7 UNIT ESSENTIAL QUESTIONS: Why d rganisms live where they d? BIO.B.4... Describe the levels f eclgical rganizatin (i.e., rganism, ppulatin, cmmunity, ecsystem, bime, and bisphere). BIO.B.4... Describe characteristic bitic and abitic cmpnents f aquatic and terrestrial ecsystems. Eligible Cntent & Skills Climate Bime/Adaptatins Tundra Breal Frest/Cniferus Frest/Taiga Deciduus frest/temperate frest Grasslands/Savannahs Desert Rainfrest Chapter 5 Assessment Perids 5 ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw d abitic factrs affect the lcatin f bimes? Hw d abitic factrs determine the type f ecsystem? Prject pster, pwerpint, brchures TIER Adaptatin Climate Desert Diversity Eclgy Resurce Weather Abitic Bidiversity Bitic Habitat

22 COURSE NAME: Career Tech Bilgy UNIT: Human Impact n Ecsystems NO. OF PERIODS: 8 UNIT ESSENTIAL QUESTIONS: Why is bidiversity s imprtant? BIO.B Describe hw ecsystems change in respnse t natural and human disturbances (e.g., climate changes, intrductin f nnnative species, pllutin, fires). BIO.B Describe the effects f limiting Eligible Cntent & Skills Human ppulatin Natural resurces Air quality Acid Rain Greenhuse Effect Climate Change Glbal Warming Water quality Bimagnificatin Indicatr Species Threats t Bidiversity Bidiversity Nnnative/Intrduced Species Habitat Fragmentatin Cnservatin Chapter 6 Assessment Perids 3 ESSENTIAL QUESTIONS A = Acquisitin ET = Extended Thinking Hw d living things rely n abitic and bitic factrs? Hw has the human ppulatin size changed ver time? Hw des bidiversity affect the stability f an ecsystem? Venn Diagram Fldable Nnnative species Wanted Pster TIER Diversity Eclgy Resurce Abitic Bidiversity Bitic Carrying Capacity Intrduced Species Nnrenewable Renewable

23 factrs n ppulatin dynamics and ptential species extinctin. Hw d factrs threaten bidiversity? Hw can we cnserve bidiversity?