Topic 6.3 and 6.4 - Quizizz

Wood and charcoal; deforestation and habitat loss

Coal and oil; air pollution

Natural gas and propane; greenhouse gas emissions

Solar and wind; land use changes

Because they are renewable and easily accessible

Because they are the cleanest sources of energy

Because they are expensive and rare

Because they require advanced technology to use

Lignite

Bituminous

Anthracite

Peat

Wind farms

Coal mines

Oil fields

Uranium deposits

Carbon dioxide

Methane

Nitrogen

Hydrogen

Crude oil is extracted by burning it in a furnace.

Crude oil is extracted by drilling through rock layers and pumping it.

Crude oil is extracted by mixing it with water and sand.

Crude oil is extracted by separating it from coal.

To cool the vapours

To separate components based on boiling points

To mix the components

To add impurities

US

Russia

China

Saudi Arabia

less land area & habitat destroyed while extracting fossil fuels

increased domestic energy supply

eliminates possibility of oil contaminating local water supplies

provides unlimited oil and natural gas supply

Canada; it extends the world's supply of crude oil

Saudi Arabia; it decreases the world's supply of crude oil

Russia; it has no impact on global supply

USA; it limits the world's supply of crude oil