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What causes this climate change?
Climate has and will always vary for natural reasons. However, human
activities are increasing significantly the concentrations of some
gases in the atmosphere, such as greenhouse gases (mainly CO2), which
tend to warm the earth surface, and anthropogenic aerosols, which
mostly tend to cool it
Most of the warming over the last 50 years is likely to have been due
to man-made activities
Climate change may be a big problem, but there are many little things
we can do to make a difference.
1.
Read - Learning about the environment is very important.
2.
Save electricity.
3.
Save energy by sometimes taking the bus, riding a bike, or walking.
4.
Talk with your family and friends about climate change.
5.
Planting trees is fun and a great way to reduce greenhouse gases.
6.
Recycle cans, bottles, plastic bags, and newspapers.
7.
Buy products that don't use as much energy
The greenhouse effect is the rise in temperature that the Earth
experiences because certain gases in the atmosphere (water vapor,
carbon dioxide, nitrous oxide, and methane, for example) trap energy
from the sun. Without these gases, heat would escape back into space
and Earth’s average temperature would be about 60ºF colder. Because of
how they warm our world, these gases are referred to as greenhouse
gases.
More abstracts about the Global Warming