TRUE OR FALSE: Species are biotic individuals who can breed together to create fertile offspring

Species live in ________, where an organism lives and thrives.

Which of these consumers eats BOTH animals AND plants?

TRUE or FALSE: The second trophic level is reserved for producers.

Select ALL of the primary consumers in this food web:

Which organism fits best as the tertiary consumer of this food web?

Select ALL that are possible ABIOTIC limiting factors:

Foxes and Coyotes feed on the same prey animals. This is an example of:

Bees and flowers are a great example of this symbiotic relationship:

You find yourself in a biome that has:

- cold temperatures and little rain

- thin soil and short growing season

- very few plants growing

Where are you?

Select ALL of the ways that invasive species can spread between ecosystems

The products of respiration are:

Which of the following are NOT part of the carbon cycle?

If there was water added to this diagram, what pieces could be included?

In raindrops, carbon dioxide (CO₂) combines with water (H₂O) to form:

Select ALL examples of fossil fuels in the carbon cycle:

1. A Prairie Grass patch contains 1 unit of DDT

2. A Field Mouse eats 10 patches of Prairie Grass

3. A Garter Snake eats 4 Field Mice.

How many units of DDT have magnified in the garter snake?

The zone in, on, and around Earth where life can exist is the: