ww
OU
• If we don't stop
7)
the Earth will become too hot.
• There are already many
8)
hotter, these animals will become extinct.
ET!
and if the planet gets
• The main problem is 9)........
caused by burning fossil fuels. This makes the Earth hotter
and also causes 10)
to
fall from the sky.
But we can help! We can use 11).
...... instead of driving our cars and we can
also join 12).......
**********
and work together to help save the
planet.