Feed off secondary consumers, consumers, and producers.

True or False? Pollination is NOT part of the life cycle of a plant.

Over millions of years, the Colorado River eroded away the land to form the Grand Canyon. Which sphere had the most influence for this to happen?

True or False? Only plants can store energy.

Name the stages of the water cycle

An animal that eats plants AND meat.

Does biotic mean living or non-living?

True or False? A healthy ecosystem is unbalanced.

True or False? An ecosystem is a community of interacting organisms and their enviroment.

An organism that breaks down dead material into nutrients and minerals.

Which model would be best to demonstrate competition and interdependence in the ocean?

A Tropical plant relies on monkeys to transport its seeds to new locations. This is an example of:

The ability to do work.