Energy

Energy is the ability of a system to do work.

Renewable and non-renewable energy.

Oil,coal,natural gas

Fuels that were made from living matter(plants and animals) a very long time ago

Gradual increase in Earths average temperature because gases such as carbon dioxide ,released when fossil fuels are burnt, trap radiation within the atmosphere.

Energy that can’t run out-everlasting and can be replaced

Energy sources that can’t be replaced and will eventually run out.

Energy that an object has when it is moving

An energy system consists of different parts that work together to store, use or give out energy so that a specific task can be done

Energy that is stored in an object or system

Energy cannot be created or destroyed but can only be transferred from one system to another or converted from one form to another

Energy stored in the particles of substances such as food and fuel.

The energy which is stored in the bonds of chemical compounds.

When you press the button,electrical energy is transferred to the bell and the bell makes a noise.(electrical energy is transferred into sound energy.)

I’ve caps melt and the animals that inhabit them die. Sea levels rise,flooding coastal cities. Many more natural disasters occur.

-they will eventually run out. - they are bad for the environment - the maintenance cost is expensive -it is time consuming

-They are affordable -They create many job opportunities. -high in energy

-It isn’t bad for the environment -it won’t run out -Doesn’t require a lot of maintenance -

Energy from falling water

The rise and fall of tides that are used to generate electricity

Energy created when wind turns turbines