coal and petroleum

What do fuels combine with to produce heat and light?

• Carbon dioxide

• Carbon monoxide

• Hydrogen

• Oxygen

By which of the given processes is coal formed?

• Carbonisation

• Distillation

• Vapourisation

• Evaporation

Heat and _____________ transformed living things into fossil fuels.

• pressure

• air

• gas

• water

Which of these are inexhaustible natural resources

• Sunlight

• Coal

• Wildlife

• Forest/ Minerals

Ointments, candles,Vaseline etc. are made up of

• Lubricating Oil

• Petrol

• LPG

• Paraffin wax

Refining of petroleum is done in

• Fractionating Column

• Zone refining Column

• Pronounce Column

• None of these

This is the cleanest burning of the fossil fuels:

• Natural Gas

• Coal

• Petroleum

• Coke

Petroleum is mainly a mixture of which one of the following class

• Carbohydrates

• Carbogens

• Hydrocarbons

• Alcohols

What fossil fuel is in the image?

• Coal
• Natural Gas
• Petroleum

Spell this animal correctly

• rinoceros

• rhinoseros

• rhinocerous

• rhinoceros

Tags

CCSS.L.1.2E

CCSS.L.K.2D

CCSS.RF.1.3C

CCSS.RF.2.3A

CCSS.RF.2.3B