1 markStudy Figure 5 below which shows a farmed area in one of the world's biomes
Identify the biome
hot desert
temperate grassland
tropical rainforest
tundra
2 marksWhat is meant by the term biodiversity?
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Study Figure 5 which shows a farmed area in one of the world's biome
Identify the type of farming
1 markIdentify one example of a global biome.
pond
moorland
salt marsh
tundra
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1 markIdentify one of the goods provided by natural ecosystems.
soil formation
waste decomposition
timber
gas exchange
2 marksStudy Figure 2a below.
Explain one physical factor that could have influenced the choice of crop shown in the farming system on Figure 2a.
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4 marksOutline two reasons why biodiversity varies between ecosystems.
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9 marksDiscuss the main ecological processes affecting the biodiversity of one named ecosystem.
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8 marksStudy Figure 2c below.
Analyse how exploiting natural ecosystems can affect their goods and services.
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Study Figure 2c which shows the world's biomes
Analyse the reasons for the distribution of the world's biomes
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