Harmful Chemical Produced
Factories,
cars, and trucks release smoke containing chemicals into the air. These
chemicals are acids, substances that can destroy the objects they touch. Some
of these acids fall on land, lakes, rivers, and streams.
Acids Mix with Clouds
Some acids mix with water vapor in clouds
to form acid droplets. Winds can carry clouds with acid droplets for long
distances.
Clouds
Drop Moisture
Clouds release their moisture in the form
of acid rain or acid snow. Chemicals in the rain and snow fall on lakes,
forests, and buildings.
Acid Rain Damage
Chemicals in acid rain and acid snow harm
living things. These chemicals can kill entire forests. They poison lakes,
streams, and rivers, killing fish and other animals that drink from or swim in
these waters. Chemicals in acid rain and acid snow even eat away at the stone
of buildings.
Green House Effect
Greenhouse effect happen because the
increasing of carbon dioxide (C02) result of combustion process of fossil fuel
(petroleum and embers stone) by industry, transportation, and earns also is
caused by forest fire that is often happened. The Increasing Of CO2 on the air
gathering in atmosphere layer earth forms a kind ”shield”. This thing causes temperature
which exit from atmosphere layer, will be bounced again to earth.
Layer functioning CO2
as reflector to temperature from earth. Hot from earth bounced again to this earth will boost up
earth temperature, as a result earth more and more temperature (global of
warming). Layer influence CO2 to increase of this earth temperature called greenhouse
effect.
Source: Microsoft ® Encarta ® 2008. © 1993-2007 Microsoft
Corporation.
Via : nurlitayasmindevi.blogspot.com
0 komentar:
Posting Komentar