Biology Review Exam

The variety of life in a particular habitat or ecosystem is called:

• Characteristics

• Biodiversity

• Biology

It is a biological community of interacting organisms and their physical environment that are its biotic and abiotic factors.

• Individual

• Species

• Ecosystem

Any Ecosystem has Biotic (living) factors and Abiotic (nonliving) factors. Is this True or False?

• True

• False

All the energy in Ecosystems comes from:

• Animals

• The Sun

• Plants

The enviroment in which an animal lives in is called:

• Habitat

• Cave

• Sea

A living being that produces its own energy is called:

• Decomposer

• Top Consumer

• Producer

A living being that gets energy by breaking down dead plants and animals is called:

• Decomposer

• Consumer

• Producer

A living being that gets energy by eating other living beings is called:

• Biologist

• Consumer

• Producer

In this picture of a Food Chain the Plant is the:

• Producer

• Secondary Consumer

• Top Consumer

In this picture of a Food Chain the Snake is the:

• Producer

• Primary Consumer

• Tertiary Consumer