Untitled Quiz

A form of biofuels which can be used in warming houses and cooking food is

• coal

• wood

• water

• wind

Acid rain causes soil and water pollution .

• True

• False

All the following are from the harmful effects of acid rain, except

• the change in the chemical nature of lakes

• the change in the chemical nature of soil

• the death of trees

• the increase in the Earth's temperature

A form of fossil fuels that was formed from the decomposition of plant remains is

• wood

• wind

• sand

• coal

Grass and wood chips can be used to make a liquid fuel.

• ✓

• X

All of the following are found deeply under the earth’s surface except ……….

• Oil

• Natural gas

• Green plants

• Coal

The movement of a turbine in the electric power station produces energy chemical energy.

• ✓

• X

Energy may be destroyed inside different devices.

• ✓

• X

What happens if Pesticides mix with water of canals and rivers.

Give reason : We must turn off lights that we do not need