__________ break down dead plants and animals into useful things like minerals.

The way nitrogen moves between the air, soil, plants, and animals is the _______________.

Which animals are herbivores? There are multiple answers!

Which element makes up all living things?

An animal that only eats plants, algae, and other producers is a _____________.

What do gardeners use to make their soil fertile?

Living things that are hunted for food are ____________.

True or False: All food webs begin with consumers.

An animal that eats another animal is a _____________.

True or False: Rainfall that is not absorbed by the soil and travels to the ocean is called precipitation.

This is an example of a ___________.

This is an example of a _______________.

This is an example of a _______________.

Nitrogen is a:

True or False: Nitrogen makes up only 50% of the air that we breathe.

When my glass "sweats" it is an example of ________________.

Compost contains these three elements: phosphorus, potassium, and ______________.

True or false: Water vapor passing from a plant to the atmosphere is called transpiration.

What is found at the base of the ocean's food web?