EASY
8th Maharashtra Board
IMPORTANT
Earn 100

Why is it said that air is homogeneous mixture of different gases?

Important Questions on Pollution

EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 8 - Pollution>Can you tell?

Which factors are responsible for pollution shown in the following pictures ?

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EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 8 - Pollution>Think about it>Q 1

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What are reasons other than the above-mentioned responsible for air pollution?

EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 8 - Pollution>Think about it>Q 2
Whether the vehicles with two stroke engine cause more pollution than four stroke engine?
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 8 - Pollution>Can you recall?>Q 1
What is importance of ozone layer ?
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 8 - Pollution>Can you recall?>Q 2
What are reasons for depletion in ozone layer?
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 8 - Pollution>Can you tell?>Q 1
From which water sources do we get the water suitable to use?
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 8 - Pollution>Can you tell?>Q 2
For which different purposes do we use the water?
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 8 - Pollution>Can you tell?>Q 3
How much percent of the earth’s area is occupied by water ?