ECOSYSTEMS-4th GRADE

This includes all the populations of a given area.

All of the living and nonliving components that interact in an environment.

This is a mineral resource used for counter-tops and building.

This mineral resource is used to produce electricity in power plants.

This is a mineral resource used for concrete, driveways, and roads.

This mineral resource is used for sidewalks, carpets, building, and agriculture.

This mineral resource is formed when rock wears down.

This is a statement that is based on using your senses to gather information.

This is a group of organisms, all one species, that live in the same area.

Any living thing is called a.................