Ecosystems

What is defined as 'a natural system made up of plants, animals and the environment.'

• habitat

• biodiversity

• continent

• ecosystem

What is the term given to plants which convert sunlight into glucose?

• producers

• herbivores

• consumers

• carnivores

Bacteria and fungi are good examples of......

• consumers

• secondary consumers

• decomposers

• producers

Which process is defined as 'excessive richness of nutrients resulting in algal blooms in a body of water caused by run-off from the land'?

• deforestation

• eutrophication

• extermination

• germination

Why are many farmers removing the hedgerows on their farmland?

• to get rid of hedgehogs

• to create larger fields

• hedgerows are bad for the environment

• to burn the hedges for fuel

Deep water and shallow water are 2 examples of different.......

• biomes

• food chains

• habitats

• food webs

What is defined as 'a large scale ecosystem frequently on a continental scale'

• a lake

• a biome

• an ice sheet

• a food chain

Which biome is located closest to the equator?

• Tropical Rainforest

• Hot Desert

• Temperate Deciduous Woodland

• Tundra

Which biome is this climatic graph taken from?

• Tropical Rainforest

• Hot Desert

• Temperate Deciduous Woodland

• Tundra

Which biome is the UK in?

• Tropical Rainforest

• Mediterranean

• Temperate Deciduous Woodland

• Tundra