What is this called?

Coal, gas and petrol are all types of what?

As the ice caps melt, the ....... ......... rise.

When a tanker or oil rig in the sea loses all its product everywhere? This is called an .... ........?

Animals are dying and soon there will be no more. What is the word we use?

They are the heart of some power plants. They contain and control chain reactions that produce heat through a physical process called fission. That heat is used to make steam that spins a turbine to create electricity.

What is this called?

What has happened?

.......... ........... is the process that causes the Earth's temperature to rise and makes the Earth warmer. Humans play a large role in the increase in the Earth's temperature.

A big problem is there are too many people in the world. What is this called?

when there has not been any rain. This is called a ...........?

Too much rain!