9. The rising sea level is
brought by global
warming .
Global warming makes
the icecaps melt : too hot !
All the water that was
in the big icecaps
goes in the oceans,
and the water goes up.
10. Global warming is itself brought
by pollution
The carbon dioxygene that is rejected
by cars and other things goes into
the sky , absorb solar radiations
and re-radiate heat
That's called :
THE GREENHOUSE
EFFECT