SCIENCE EXAM REVIEW

A device that uses sunlight to produce electricity

• solar cycle

• flashlight

• solar panel

• solar cell

An underground area of rock and soil filled with water

• water table

• aquifer

• artesian well

• solar panel

layer of gases that surround Earth

• ozone layer

• black hole

• atmosphere

• stratosphere

Harmful change in the natural environment

• pollution

• renewable resource

• water cycle

• solar cell

natural material people use that cannot be replaced

• renewable resource

• nonrenewable resource

• denim

• flannel

The continuous movement of water between Earth's surface and the air

• water balloons

• water shed

• water bed

• water cycle

A natural material people use that can be replaced relatively quickly

• nonrenewable resource

• renewable resource

• recycle

• water shed

Examples such as copper, coal, petroleum and other minerals are

• pretty

• cheap

• renewable resources

• nonrenewable resources

Water and solar energy are examples of

• renewable resources

• nonrenewable resources

• land resources

• minerals

A mineral usually found on Earth as sand that is used to make abrasives and glass is

• crystal

• quartz

• metals

• gypsum