Leaing chimneys and furnaces
Sulfur dioxide and nitrogen dioxide causes respiratory problems which may lead to cancer or respiratory illnesses.
When acidic rain gets onto buildings and structures, they help to polish the surface.
When acidic rain seeps through the soils, it acidifies the soil, which in turn destroy plants growing on the acidic soil.
When acidic rain gets into water bodies, it changes the pH of the water, causing aquatic life to die as the environment is too acidic.
It is a greenhouse gas.
It forms the ozone layer which absorbs and blocks harmful radiation of the sun into the Earth.
Each ozone molecule is made up of 2 oxygen molecules
It helps to keep the Earth warm
Respiration of humans
Decaying of animals
Emission from cars
None of the above
A rise in sea level
Desert area will increase
The Earth will become colder
Melting of ice caps