Plants will die and some species are Science
7.C10
1
Look at
1
71 Red
2.
the table
VIDEO
The Ozone Laya
SUN
allowing only the good rays, which give us light and
danger. The temperature will rise and the sun's rays will become very harmlul
7.R4 What do you know about
the hole in the ozone layer? What else
would
Check these
you
like to know about it? Write
three questions. Read through and see
ozone layer. Blanke
surround gas hot
if you can answer your questions.
• ray • chemical
What is the ozone layer?
The ozone layer is like a blanket that surrounds the
Earth. Ozone (03) is the main gas in this layer
1) filters out the harmful rays of the sun
heat, to reach the Earth.
EARTH
The problem
2)
the 1980s, scientists discovered a
large hole 3)
the ozone layer over
Antarctica. They found that some chemicals people used 4).
aerosol sprays destroyed the ozone layer very quickly.
The effects
If the hole in the ozone layer continues to grow, our planet 5)
SPHERE
The number of vel
more polluted ever
The problem with
Il especially child
and smog levels in
There are some so
around the city. So
Also, we should me
In these ways, we
To conclude, we ca
enjoy a healthier li
make
DIPOUKNOW?
our skin and eyes. Animals 6)
even become extinct.
The solution
Smog comes from the
words smoke and fog.
Listening
3 70
In towns au
of these hur​

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