Bio-fuels and Non-renewables

Oil spillages

________ cause serious environmental problems, affecting mammals and birds that live in and around the sea.

Bio fuels

________ are fairly reliable, however they can not respond to immediate energy demand.

Fossil fuels

________ and nuclear energy are reliable.

Acid rain

________ can reduced by taking the sulfur out before the fuel is burned or cleaning up the emissions.

Nuclear power

________ is clean but the waste is very dangerous and difficult to dispose of and carries the risk of a major disaster.

acid rain

Burning coal and oil also release sulfur dioxide, which causes ________- which can be harmful to trees and soils.

Bio fuels

________ are made from Plants and Waste.

fossil fuels

They can be solid, liquid or gas and can be burnt to produce electricity or run cars in the same way as ________.

Bio fuels

________ are renewable energy resources created from either plant products or animal dung.

change in demand

Fossils fuels can respond to_______