Helpppppppp!! HOMEWORK FAST!!!!!!!!?

Question

How can we lower the concentration of something in our air?I really need an answer fast. It doesnt have to be good, it just needs to make sense!!! PLEASE!!!!!!!!!!!!

Answer 1

carpool then there will be less pollution in the air

Answer 2

Its very simple.

Consider you want to lower the water content in air in your room.

Just keep a cold water bottle at the centre of the room after some time there will be water droplets collected at the surface of bottle. This would have greatly decreased the water content in air.

Next when it rains the water droplets come from clouds to ground. By this time it would have cleaned air by dissolving some of the impurities in air. Thus reducing the concentration of dust particles in air...

Answer 3

norms for vehicular pollution control:

(!)all vehicles should have pollution control devices such as filters,catalytic converter and other treatment devices to trap the pollutants

(!!)electronically controlled toll bridges or toll collection system need to be developed so that vehicles once cleared do not wait and waste time and fuel again and again

norms for industries for reducing air pollution

(!)installation of electrostatic precipitator-

these are very effective in control of fly ash which is produced during burning of coal

(!!)usage of filter for particulate matter-

particulate matter is also source of pollution and to capture these large porus filter should be used

(!!!)installation of scrubbing mechanism in industries

Answer 4

by reducing the pollution we can lower the carbon monoxide in the air

give me 10 points cause i gave you a good answer