Year 9 Ecology and levels of organisation

Identify the term for the total number of organisms of the same species living in the same area

• Community

• Population

• Ecosystem

• Habitat

What term describes organisms that share the similar characteristics who can interbreed to produce offspring?

Identify the abiotic (physcical factor)

• Disease

• Competition

• Predation

• Temperature

State the term for populations of different species living in the same area

Identify the biotic factor

• Competition

• Oxygen level

• Light intensity

• pH

Identify the ecosystem

What term describes the place where an organism usually lives?

• Community

• Ecosystem

• Species

• Habitat

Identify the ecosystem

• Tundra

• Rainforest

• Prairie

• Savannah

State the term for a community of living organisms interacting with the physical (abiotic) environment

Which term describes the living factors in an ecosystem?

• Chemical

• Biotic

• Physical

• Abiotic