energy

science

10 cards·by serenang888

What are the 5 non-renewable energey sources?

coal, natural gas, petroleum, propane, uranium

What is a secondary source?

electricity

Is coal a non-renewable energy or a renewable energy?

coal is a non-renewable energy

What do we use non-renewable energy for?

non-renewable energy is used to make electricity, to heat our homes, to move our cars, and to manufacture allkinds of products.

What do we mainly use renewable energy sources for?

electricity

What is solar energy used for?

heating and electricity

What is the number one energy source in the US for generating energy?

Coal

How was the non-renewable energy petroleum created?

the remains of ancient sea plants and animals

How is renewable energy created?

they are made in a short time

What 2 groups are energy classified in?

non-renewable and renewable