Study 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
Define the term biodiversity.
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Exam code: 4GE1
Study 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
Choose your answer
Define the term biodiversity.
How did you do?
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Study Figure 5 which shows a farmed area in one of the world's biome

Identify the type of farming
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Identify one example of a global biome.
pond
moorland
salt marsh
tundra
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Identify one of the goods provided by natural ecosystems.
soil formation
waste decomposition
timber
gas exchange
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Study 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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Identify the best definition of a biome.
a community of animals which are connected through a food web
a community of animals and plants occupying a major habitat
a habitat where weather conditions change all year around
a habitat that is affected by human activity
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State one characteristic of a desert biome.
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Study Figure 2a
Explain one factor that can affect the distribution of biomes.

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Identify the best definition of a natural ecosystem.
animals connected in a food chain
human interaction with nature
interaction of living organisms with their environment
products from living organisms to be sold for profit
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State one service provided by natural ecosystems.
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State one good provided by natural ecosystems.
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Identify one characteristic of the savanna biome
daily rainfall
grassland
dense forest
permafrost
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Define the term natural ecosystem.
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Study Figure 2a.
Suggest how this natural ecosystem might provide services

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Identify one characteristic associated with a tropical forest
arid conditions
low temperature
high humidity
strong winds
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Define the term biome.
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Explain two reasons why biodiversity varies between ecosystems.
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Study 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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Study Figure 2c.
Analyse the importance of natural ecosystems for the provision of goods.
You must refer to the resource in your answer.

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