Non-renewable energy sources

The three main types of coal are:

• bituminous coal

  anthracite coal

  lignite,

• magnetic coal

  anthracite coal

  charcoal

• insulated coal

  anthracite coal

  charcoal

• anthracite coal

  charcoal

  lignis

Wood was once the main fuel but now has been replaced by ...

• crude oil

• peat

• lignite

• coal, petroleum and other fuels

crude oil was found in areas,that are, or once were ....

• covered by peats

• covered by oceans

• covered by forests

• covered by coal

Natural gas is ....

• chemically complex

• found on the ocean floor

• the cleanest fossil fuel

• a gas with many impurities

natural gas is composed of...

• propane

• ethane

• methane

• buthane

natural gas, when burned it gives off almost twice as much heat as the common manufactured gases, and leaves no ash or other waste.

• TRUE

• FALSE

another name of petroleum is ...

• crude oil

• kerosene

• benzoyl

• benzene

When petroleum is refined, cannot be used in consumer products

• TRUE

• FALSE

from refined petroleum can be used to do ...

• petrol, peat, coal and reagents to make plastics and pharmaceuticals

• petrol, kerosene, reagents to make plastics and pharmaceuticals

• methane, kerosene reagents to make plastics and pharmaceuticals

• petrol, butane and plastics and pharmaceuticals

The use of fossil fuels such as petroleum create no harm to the environment

• FALSE

• TRUE