Atmosphere and Weather

What are the two most common gases in the atmosphere?

• hydrogen and oxygen

• nitrogen and water vapor

• hydrogen and nitrogen

• oxygen and nitrogen

Photosynthesis

• uses carbon dioxide and creates oxygen

• uses oxygen and creates carbon dioxide

• uses carbon dioxide and oxygen and creates food energy

• uses food energy and creates carbon dioxide and oxygen

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

An increase in air pollutant particles

• would have no effect on the number of raindrops

• would have an unknown effect on the number of raindrops

• could produce more raindrops

• might produce fewer raindrops

Carbon dioxide is abundant in the atmosphere.

• True

• False

As you increase in altitude, air pressure ____________ .

• increases

• decreases

• stays the same

As oceans and lakes evaporate, ____________ accumulates in the atmosphere.

• hydrogen and oxygen

• water vapor

• hydroxide

• carbon dioxide

As air rises, water vapor forms __________.

• ozone

• clouds

• particulates

• carbon dioxide

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

NGSS.MS-ESS2-4

Near the surface, as air pressure rises, air density ____________.

• increase

• decreases

• stays the same

Molecules are packed more tightly together in air with higher ____________.

• temperature

• pressure

• greenhouse gases

Ozone is a type of oxygen.

• True

• False