Social Studies

The four major types of pollution are

• Rain, breeze, land, mountain

• Land, water, air, noise

• Water, plants, air, land

• Water, air, food, animal

One of the following is not an effect of pollution

• Human illness

• Global warming

• Friendly environment

• Infertile land

Noise pollution is caused by all of the following except

• Loud music concert

• Fireworks

• Soft background music

• Railway roads

Air pollution can be caused by harmful fumes and chemicals.

• False

• True

• Never

• All of the above

——————- is the introduction of harmful materials into the environment.

• Pollution

• Production

• Promoting

• Provision

Pollution can occur naturally.

• Never

• False

• True

• All of the above

————-is type of pollution that can result into permanent loss of hearing.

• Noise pollution

• Land pollution

• Air pollution

• Water pollution

The wearing of the amount of ozone in the upper atmosphere is referred to as _________.

• Zone

• Ozone completion

• Ozone lander

• Ozone layer depletion

One of the effects of pollution is infertile land

• False

• True

• Never

• All of the above

Oil spillage is an example of ————- pollution

• Land pollution

• Air pollution

• Noise pollution

• Water pollution