Describe fossil fuel's negative effect on the environment.
They create a lot of methane when they decompose.
Crop fertilisers and gases from farm animals are harmful.
They add extra heat-trapping gases to the atmosphere.
Cutting trees down increases carbon dioxide in the air.
What happens when the North and South Poles get warmer?
It forms ice.
The ocean loses water.
Santa Claus puts on his bathing suit
The ice melts.
Are crops natural or man-made?
Natural
Man-made
Is a mountain a natural element or a man-made element?
It's a mix of both.
It's fun to go skiing in winter.
It's a natural element.
It's a man-made element
Underwater caves have got bigger in the last one million years, is this a natural or man-made change?
It's a man-made change
It's a natural change
What does harmful change mean?
It means it's a bad change.
It means it's a small change.
It means it's a big change.
It means it's a good change.
