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GEOGRAPHY YEAR9_3 NURAISHAH MOHD FIRDARIDZUAN (week 5 (food security (land…
GEOGRAPHY YEAR9_3 NURAISHAH MOHD FIRDARIDZUAN
WEEK 1
7 KEY CONCEPTS OF GEOGRAPHY.
sustainability
space
environment
change
place
interconnectoin
scale
week 2
biomes
geographers divide the planet up into a number of distinct areas called biomes
FOREST BIOMES
TEMPERATE FOREST
BECOMING SMALLER
WORLD POPULATION LIVES HERE
TROPICS AND CALLED POLAR REGIONS
FOREST DISAPPEARING INTO NEW CITIES
BOREAL FOREST
FOUND BETWEEN ARCTIC TUNDRA AND NORTH OF EUROPE
LARGEST ON LAND
NEED-LIKE LEAVES AND CONES
WEEK 3
TROPICAL BIOMES
WETTEST PLACE IN THE WORLD
DAYS ARE THE SAME, HOT AND WET
HALF OF ALL PLANTS, ANIMALS, AND INSECTS SPECIES LIVE IN TROPICAL FOREST.
AUSTRALIA SUBTERRANEAN
AUSTRALIA'S BIOMES
ORIGINAL BIOMES HAVE CHANGED BY HUMAN ACTIVITIES
more than half of the land issued for food production
SHEEP AND CATTLE FARMING
DESERTS
GRASSES AND LOW SCRUBS DOMINATE
SECOND DRIEST CONTINENTS
AREAS OF RED DUNES
PLACES WITH DIFFERENT BIOMES AROUND AUSTRALIA
LEEUWIN, NATURALISTE, (TEMPERATE FOREST)
DANTREE FOREST, QLD (RAINFOREST)
NINGALOO REEF, WA (CORAL REEF)
KOSCIUSKO, NATIONAL PARK, NSW (MOUNT VEGETATION)
SIMPSON DESERT, SA (DESERT)
KIIMBERELY, WA (GRASSLAND)
week 4
HASS REVISION
OCEANS
ATLANTIC
PACIFIC
INDIAN
ARCTIC
SOUTHERN
IMPORTANT BIOMES
GRASSLANDS
FOREST
DESERT
TUNDRA
AQUATIC
CONTINENTS
AFRICA
NORTH AMERICA
EUROPE
SOUTH AMERICA
ASIA
ANTARCTICA
AUSTRALAI
BIOME
A LARGE NATURALLY OCCURING COMMUNITY OF FLORA OR FAUNA OCCUPYING A MAJOR HABITAT.
week 5
where all people at all times have access to enough safe, nutritious food to sustain a healthy life.
food accesabillity
Food accessibility refers to food affordability, allocation, and preferences that enable people to effectively translate their hunger into demand.
food availabillity
knowledge and resources to use food appropriately . applying knowledge about nutrition, clean water and sanitation when preparing food.
food security
desertifacation
desertifacation is the degredation of land in arid, semi arid and sub humid areas
it may be caused by livestock or human population pressures, deforestation and unsustainable farming practises
land degradation
the loss of productivity and decline in fertility of land-based environments as a result of human activity
soil erosion and soil degradation are forms of land degradation.
about 1.5 billion people including many australians, are directly affected by land degradation
week 6
climate change
cause of climate change
how climate change threatens the food security
what is climate change