NATIONAL SENIOR CERTIFICATE GRADE 12

Transcription

1 NTIONL SENIOR CERTIFICTE GRDE 12 GEOGRPHY P1 NOVEMER 2011 NNEXURE MRKS: 300 This annexure consists of 12 pages.

2 Geography/P1 2 DE/November 2011 FIGURE 1.1 polar front tropopause Height (km) Polar cell Ferrel cell Hadley cell Troposphere Pressure belts North Pole Equator polar high sub-polar low sub-tropical high equatorial low dapted from dvanced Geography series FIGURE 1.2 SKETCH 1 SKETCH 2 X D Y C E F Z dapted from GCSE Specimen ssessment Material

3 Geography/P1 3 DE/November 2011 FIGURE 1.3 Pacific Ocean ustralia CYCLONE YSI STRIKES USTRLI Category-five cyclone tears roofs, pubs and houses, topples trees and sends power cables crashing on to roads. The residents of ustralia are assessing the damage after cyclone Yasi, the largest tropical storm to strike ustralia since Europeans first settled there, created winds of 280 km/h and waves more than 9 m high. Thousands of the people living in the path of the 500 km wide cyclone spent a sleepless night in hot and crowded emergency evacuation centres set up in primary schools and shopping centres deemed strong enough to withstand the cyclone and avoid storm surges up to 8 m high. On Mission each power cables crashed on to the roads and mature trees and palms were toppled by surging winds but local residents also reported an unusual half-hour in the eye of the storm. 'It's the strangest thing to go outside and see the stars and there is no wind for half an hour.' dapted from Google

4 Geography/P1 4 DE/November 2011 FIGURE 1.4 Source: Google image FIGURE 1.5 efore urbanisation Forested mount of water in river in cubic metres per second fter urbanisation rainfall in mm rainfall in mm second mount of water in river in cubic metres per River flow MTWTFSS MTWTFSS days River channel (can hold a flow of cubic mettres per seconde) River channel (can hold a flow of cubic metres per second) dapted from Edexcel GCE

5 Geography/P1 5 DE/November 2011 FIGURE 1.6 C dapted from Strahler, 1966 FIGURE 2.1 C dapted from Google Image

6 Geography/P1 6 DE/November 2011 FIGURE 2.2 E C D Sand and gravel Silt and sand edrock dapted from Q Geography FIGURE Source: S Weather Service

7 Geography/P1 7 DE/November 2011 FIGURE 2.4 GOSH, I wonder why we ve been getting this weird weather? Source: Explorer FIGURE 2.5 precipitation interception surface storage infiltration soil moisture percolation throughflow surface run-off river carrying water to the sea groundwater goundwater flow dapted from Google Image

8 Geography/P1 8 DE/November 2011 FIGURE 2.6 dapted from GCSE Version 1 FIGURE 2.7 Slope Hotel crumbles dapted from GCE Revision Guide

9 Geography/P1 9 DE/November 2011 FIGURE 3.1 C Fishing dapted from Geography Foundation Tier 2009

10 Geography/P1 10 DE/November 2011 FIGURE 3.3 Commercial Wholesale/light industries High-income residential Medium Middle-income income residential Industrial Transition Low-income residential Greening projects dapted from Google image FIGURE 3.4 Food Coal, nuclear and oil energy Goods Model an unsustainable city City Inputs Outputs Organic wastes dumped in rivers/ coastal water Greenhouse-gas emissions Non-organic wastes dumped in rivers at refuge dumps Source: Geography Shortcourse

11 Geography/P1 11 DE/November 2011 FIGURE 3.6 We need tractors. Can you help us? We will give you the money, but you must buy it from us. TIED ID Developing countries Developed countries Source: GCSE Success Guide FIGURE 4.4 Central usiness District Mathare River Ngong River Key Informal settlements (,,C,D) uilt-up area of Nairobi Main business, shopping and office area Source: Excel Geography

12 Geography/P1 12 DE/November 2011 FIGURE Primary sector griculture Mining Secondary sector Manufacturing Tertiary sector Services Transport Finance Calculated from Stats S Source: Stats S