Environmental Pollution_2

Full Form of ESP:

• Electric Soluble Precipitate

• ElectroStatic precipitators

• Electronic Solid Particles

Scrubbers are wet collectors

• True

• False

control measures of indoor air pollution

• closing industries which pollute the environment.

• increasing the height of chimneys

• shifting of polluting industries away from cities a

• development and maintenance of red belt

Full Form of PUC:

• Power Under Control

• Pollutants Under Contamination

• Pollution Under Control

• Particles Under Carbon

motor vehicles need to obtain Pollution Under Control (PUC) certificate at regular intervals

• True

• False

Alternate fuels like __________ is being encouraged for use in public transport vehicles

• LPG

• LNG

• CNG

• Diesel

The _________________has an ozone layer which protects the earth’s surface from excessive ultraviolet (UV) radiation from the Sun

• lithosphere

• atmosphere

• stratosphere

• troposphere

The stratosphere has an ozone layer which protects the earth’s surface from excessive _______________ (UV) radiation from the Sun

• ultra

• ultraviolet

• Under rays

Full Form of CFCs

• chlorine fluorine carbons

• chlorofluorocarbons

• carbon fluorine componds

There has been a reduction of ozone umbrella or shield over the Arctic and Antarctic regions. This is known as _____________ hole.

• ozone

• oxygen

• omit

• o2