Question

what will happen if the amount of following in the atmosphere increases and decreases : 1) oxygen 2)nitrogen 3)carbondioxide 4) dust particles 5)water vapours. class 6​

Answer 1

Answer:

Explanation:

Air will become more combustible and many substances may undergo fast oxidation.

Answer 2

Q. what will happen if the amount of following in the atmosphere increases and decreases :

1) oxygen:

increased =  A higher oxygen concentration would lead to a thicker atmosphere, which would scatter more sunlight, make the sky look bluer and lower the air temperature.

decreased = Reducing oxygen levels thins the atmosphere, allowing more sunlight to reach Earth's surface

2) nitrogen:

increased = Too much nitrogen can affect human health, reduce biodiversity and amplify global warming

decreased = If nitrogen is less available it has the potential to decrease the productivity of the forest

3) carbon dioxide:

increased = The increased percentage of carbon-dioxide will cause the greenhouse effect. it will not allow the hot rays of the sun to escape from the atmosphere after reflection once they enter the earth's atmosphere, thereby increasing the temperature of the earth, ice on mountains will melt and the water level will rise.

decreased = Carbon dioxide molecules provide the initial greenhouse heating needed to maintain water vapor concentrations. When carbon dioxide concentrations drop, Earth cools, some water vapor falls out of the atmosphere, and the greenhouse warming caused by water vapor drops.

4) dust particles:

Dust act as hygroscopic nuclei around which water vapor condenses to produce clouds

5) water vapors:

increased = If the amount of water vapor in the air increases, the relative humidity increases

decreased = if the amount of water vapor in the air decreases, the relative humidity decreases.