.600 to 800 million years ago the world was so cold that all you could see was ice.
.The earth is still in a ice age which started 2.5 million years ago.
.90% of scientists agree that this current change in our climate is caused by humans.
.Climate is controlled by many factors including areas near oceans and large lakes.
.You can tell the temperature by counting a crickets chirps.
.The coldest temperature over officially recorded was -89.2 degrees C.
.A heatwave can make train tracks bend !
.About 2,000 thunderstorms rain down on earth every 1 minute.
.A mud bath can carry trees, rocks, vehicles and even buildings.
.Hurricanes can push more than 6 M of water ashore.