INTRO
Objective 02/11/2013
Explain the relationship between the greenhouse effect and global warming.
What is global warming? Did humans cause it to happen?
Global Warming
Play HeatWaves
Video
Global WarmingWhat is the
“Greenhouse Effect”?
The warming of the earth due to an excess amount of:Carbon DioxideWater VaporOther gases
Play Greenho
use Effect Video
Global WarmingIs this natural? Yes, but…
An excess of these gases makes it worse
Global WarmingWhat is “Global
Warming”?A gradual increase
in average global temperature
Global WarmingWhat causes GW
and the GHE?PollutionBurning fossil fuelsDeforestation
Global WarmingWho/what is
effected by this?
ClimatePlantsAnimals
Play Extreme Weather
Video
Global WarmingSo… what can be
done?Pollution lawsInternational
TreatiesCaring!
Play Changes Video
Then Play Melting Alaska Video
Objective 02/11/2013
Outro
Explain the relationship between the greenhouse effect and global warming.
What can you do to help stop global warming? (3 things)