EASY
8th CBSE
IMPORTANT
Earn 100

A brick kiln emits a lot of smoke and other harmful gases causing air pollution. Is the given statement wrong? If yes, correct it.

Important Questions on Pollution of Air and Water

EASY
8th CBSE
IMPORTANT

Find out the wrong statements and write them in their correct form.

Carbon monoxide is produced by complete burning of fuels such as coal, petrol, diesel. 

EASY
8th CBSE
IMPORTANT
Chlorination is a commonly used chemical method for killing germs in the water. Is the given statement wrong? If yes, correct it.
EASY
8th CBSE
IMPORTANT

If the given statement is wrong then write it in the correct form.
Water which is suitable for drinking is called soft water.

EASY
8th CBSE
IMPORTANT

In the given statement, the underlined words are jumbled up. Write them in their correct form. 

Air contains 78% ginroten and 21% gonexy.

EASY
8th CBSE
IMPORTANT

In the given statement, the underlined words are jumbled up. Write them in their correct form. 

Vehicles produce a high level of pollutants like carbon dioxide, nitrogen oxides, nobrac moondexi and mosek

EASY
8th CBSE
IMPORTANT

In the following statements, the underlined words are jumbled up. Write them in their correct form. 

Carbon dioxide, thaneme, nitrous oxide and water vapour are known as heengrouse sesga.

EASY
8th CBSE
IMPORTANT

In the following statements, the underlined words are jumbled up. Write them in their correct form. 

Gangotri glacier in Himalaya has started melting because of lablog ringwam.

EASY
8th CBSE
IMPORTANT

In the following statements, the underlined words are jumbled up. Write them in their correct form. 

Whenever harmful substances such as wagese, toxic chemicals, silt, etc. get mixed with water, the water becomes potdulle.