Question

note on pre corona situation with reference to environmental pollution​

Answer 1

Explanation:

since coronavirus started in the world the death rate was increased but trees are free

Modi Sir also explains how coronavirus changed the world

people who love nature were wishing to have a week like this with no people outside

industries stopped and people stopped meeting and transportation was stopped

so immediately noise pollution, air pollution, water pollution reduced and oxygen increased in air

Answer 2

Answer:

noise pollution, air pollution , water pollution ,land pollution