Ecosystems Review

High biodiversity makes it more likely that the ecosystem will be able to keep functioning after a disturbance, such as disease or natural disaster.

• True

• False

Which biome is more biodiverse?

• Desert

• Grassland

• Tundra

• Rainforest

 Which biome is more likely to survive a change in the environment?

• High (rich) biodiversity

• Low (poor) biodiversity

Image "B" shows more biodiversity than image "A". Why?

• Because "B" shows more different species than image "A"

• Because image "B" has less different species than "A"

• "A" has a greater number of same species plants so this statement is wrong.

• Both images show the same biodiversity

High biodiversity makes the food web more complex and better able to support the most species, even if some populations decrease.

• True

• False

All of the living and non-living parts of the environment in the same area.

• Population

• Community

• Organism

• Ecosystem

Click on all the biotic factors

• rabbit

• tree

• soil

• water

Consumers are

• organisms that help break down dead material

• organisms that create energy from the sun

• organisms that live in the ocean

• Organisms that get their energy from eating other organisms.

Producers are important because they

• create shade for frogs

• smell nice

• use energy from the sun to make their own food and are the base of energy pyramids

• create homes for birds and squirrels

Which level in the energy pyramid has the most energy?

• Producers (buffalo grass)

• Vulture (Level 3 consumer)

• Coyote (Level 2 consumer)

• Prairie Dog (Primary Consumer)