Science std 8 ch 18 air and water pollution
Click here 4 science solution for STD 8 ch 18 air and water pollution
Air pollution is caused by air of vehicle and the mainly air coming out of the factories.... the main cause of air pollution is smoke then dust and other chemicals and particles....... there are many types of pollution as like air , water , light , noise, radiation etc... but the main pollution type is air pollution and water pollution........
water pollution is caused because we make our cattle bath in the river.... some times people also bath in the river wash clothes in the water near the river and some times people wash their car and other vehicles in the river..... some people throws all the wastage and garbage of worship and other things in the water..... this makes water dirty......
Air pollution is caused by air of vehicle and the mainly air coming out of the factories.... the main cause of air pollution is smoke then dust and other chemicals and particles....... there are many types of pollution as like air , water , light , noise, radiation etc... but the main pollution type is air pollution and water pollution........
water pollution is caused because we make our cattle bath in the river.... some times people also bath in the river wash clothes in the water near the river and some times people wash their car and other vehicles in the river..... some people throws all the wastage and garbage of worship and other things in the water..... this makes water dirty......
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