Energy

Since the 1970s, theres been a decrease in the domestic use of energy - name some reasons why.

The introduction of energy efficient devices

Public awareness that they must save energy

The increased cost of energy

How are coal, oil and gas used?

They can be burned directly to produce heat, however release co2 and many harmful greenhouse gases at the same time.

What is nuclear energy used for?

Uses uranium to produce heat in a nuclear reactor.

Heat is then used to drive a turbine to make electricity.

Not a fossil fuel but non-renewable as supplies of uranium are finite.

Why is energy essential for our wellbeing?

It's used for heating, transportation, and the processing of food and powering machinery.