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ECOLOGICAL PROBLEMS

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ECOLOGICAL PROBLEMS What You Can Do to Protect Our Planet Smog icky, brown air pollution that comes from cars and factories; it makes the air unsafe for people ... – PowerPoint PPT presentation

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Title: ECOLOGICAL PROBLEMS


1
ECOLOGICAL PROBLEMS
  • What You Can Do
  • to Protect Our Planet

2
water pollution
air pollution
acid rains
noise pollution
Ecological dangerous tendencies
deforestation
the greenhouse effect
disappearing animals
littering
3
Smog icky, brown air pollution that comes
from cars and factories it makes the air unsafe
for people, animals, and plants to breathe.
4
The greenhouse effect when gases from
factories, electric power plants, and cars trap
the suns heat and warm up the Earth.
5
Acid rain when harmful gases from cars and
power plants are released into the air and fall
back to the Earth with rain or snow.
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Wastewater water carrying dissolved or floating
solids from homes, farms, businesses or
industries.
8
Deforestation
9
Littering
10
15 500 species are on the brink of extinction.
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