Today we will cover:
What is a hurricane?
that grow in size over tropical seas.
Sometimes these storms lose their power
before they reach land, but when they do not
they can kill large numbers of people
and cause widespread property damage.
Hurricanes are powerful storms
Global Warming is the increase of Earth's average surface temperature due to effect of greenhouse gases
It threatens the planet by triggering earthquakes, tsunamis, avalanches and volcanic eruptions. Melting glaciers will set off avalanches, floods and mud flows.