keep the atmosphere clean of toxic gases.

keep the atmosphere warm enough for water to be liquid.

keep the atmosphere from becoming too warm.

keep UV light from getting to Earth's surface

the heating of ocean currents.

the heating of the atmosphere due to glass windows.

the trapping of heat from Earth created by sunlight.

an increase in extreme weather events.

methane

water vapour

carbon dioxide

nitrogen

GHG are heated only by conduction.

GHG are red, so we can see them in the air.

GHG absorb infrared energy.

GHG are invisible to infrared energy.

Earth's average temperature is cooler because of the GHE.

Earth's poles are frozen because of the GHE.

The GHE allows for water to be recycled.

The GHE keeps Earth's temperatures relatively stable.

Increasing extreme precipitation everywhere

Increasing length of droughts everywhere

Increase in both wet and dry extremes

Climate change doesn't alter precipitation

true

false

They cause some animal species to disappear.

They impact the time in North America

They increase food into farmers.

They increase extreme weather conditions.

Methane (CH4)

Carbon Dioxide (CO2)

Nitrous oxide (N2O)

Flourinated gases

using bottled water

burning fossil fuels

texting on cellphones

eating meat

true

false

very hot to support life

very cold to support life

very burning because the sun

very violet because ultraviolet

Ozone

Troposphere

Ionosphere

Exosphere