y7 quiz - 2/21

Describe the needs of any living things (6 things)

What does an ecosystem mean?

Type one example of ecosystem.

Mark the ecosystems:

• Lake

• A Tree

• Pacific ocean

• Rocks

• Amazon rainforest

Which of the following components can be considered a non-living part (abiotic) of an ecosystem?

• Fishes

• Log

• Water

• An animal skeleton