Natural Resources Unit Review

What is our air made of?

• carbon dioxide

• nitrogen

• oxygen

• kryptonite

How do pollutants get moved through the air?

• water

• birds

• wind

• planes

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

This pollutant became an issue in the 20th century as the number of factories and automobiles have increased.

• nitrous oxide

• lead

• hydrocarbons

• radon

Tags

NGSS.MS-ESS3-4

This pollutant cannot be removed with current technology.

• hydrocarbons

• carbon dioxide

• carbon monoxide

• radon

This pollutant comes up from the ground and into the atmosphere.

• hydrocarbons

• radon

• carbon dioxide

• carbon monoxide

Controversy over the dangers of radioactive dust and material have caused a reduced number of what?

• Factories

• Trucks

• Geothermal plants

• Nuclear plants

Tags

NGSS.HS-PS1-8

This pollutant destroys ozone molecules.

• Hydrogen

• Nitrogen

• CFGs

• CFCs

Safe drinking water is a luxury in what countries?

• Developed

• Developing

• Old

• New

A safe water supply is insufficient because of what?

• misuse

• poor management

• waste

• pollution

Tags

NGSS.MS-ESS3-4

What is productive land sought for?

• Homes

• Farms

• Recreation

• Businesses