Coal, gas and petrol are all types of what?

.......... ........... 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.

What is this called?

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

What has happened?

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?

The general term for a big problem that we have on the planet now. Plastic in the oceans. It can be in the air, in the water, killing people and animals.

One of the main contributors of climate change is the release of C02 into the environment. What is this also called?

An industrial facility for the generation of electricity

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

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