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Saving Our Planet One “Helping” Hand at a Time
Global Warming Definition: the increase in the average temperature of the Earth's near-surface air and oceans in recent decades and its projected continuation. Effects:  ,[object Object]
a rise in sea level
a variety of effects on humans, plants, and  wildlife,[object Object]
Global warming is mainly caused by human activity!
The Greenhouse Effect ,[object Object]
These gases are called greenhouse gases because they trap in the heat and energy from the Sun in order to warm the Earth. (Think of an actual greenhouse around the Earth.)
These gases are the Earth’s greenhouse.
Without these gases, the Earth would be approximately 60°F colder, which would make it impossible to live.,[object Object]
Humans are damaging the atmosphere by burning fossil fuels.
Fossil Fuels ,[object Object]
Examples of fossil fuels include:
petroleum
natural gas
coal,[object Object]
Did you know?
You send greenhouse gases into the air every day!
Greenhouse Gases You send greenhouse gases into the air when you: ,[object Object]
Run the AC
Use the microwave
Use the hair dryer,[object Object]
Most power plants burn fossil fuels, such as coal and oil, which produces greenhouse gases.
These gases are what damages our Earth’s atmosphere.Greenhouse Gases
Did you know?
You can make a difference if you reduce, reuse, and Recycle!
Reduce— to use less ,[object Object]
Turn lights off when you leave a room.
Don’t leave cell phone chargers, hair dryers, etc. plugged in—they use electricity even when they are not on.

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