petroleum

Which of the following is a fossil fuel?

• Petroleum

• Wood

• Cow dung

• Dry leaves

Identify the fuel that leaves more smoke and ash on burning.

• Solid fuel

• Liquid fuels

• Gaseous fuels

• Any one of the above

What do fuels combine with to produce heat and light?

• Carbon dioxide

• Carbon monoxide

• Hydrogen

• Oxygen

Which of the following is the major use for petroleum?

• Transportation

• Electricity production

Which of the following is the major use for coal?

• Transportation

• Electricity production

Which fuel is expected to last the longest?

• Coal

• Petroleum

What type of rock is coal categorized as?

• Sedimentary

• Igneous

• Metamorphic

A fossil fuel-

• Petroleum

• Electricity

• Cow dung

• Dry leaves