Science 6 At A Glance 5

Select all the things that living organisms depend on

• healthy environment

• pollution

• Clean Air

• Clean water

What do we call resources that are limited in supplies (we will eventually run out of)

• renewable resources

• nonrenewable resources

• recycle

• clean energy

Coal, oil, natural gas, and nuclear power are all examples of -

• nonrenewable resources

• renewable resources

Water, wind, sun, biomass (plant and animal life) are all example of -

• nonrenewable resources

• renewable resources

What is our top source of energy in the United States and other industrialized countries?

• Solar Power

• Nuclear Power

• Fossil Fuels

• Biomass

Where did the fossil fuels come from?

• long ago, dead plants and animals

• recently dead plants and animals

• the Earth's core

True/False: There are no regulations and programs to improve air, water, soil quality.

• True

• False

What is the biggest concern about nuclear power?

• Carbon dioxide waste

• Water Vapor

• Nuclear waste

• Contaminated water supply