what is acid rain define ?
Answers
Explanation:-
Acid Rain
The rain water containing dissolved oxides of nitrogen and sulphur is called acid rain.
Acid rain water contains harmful acids in dissolved form which corrodes the monuments, harms the aquatic life plants and animals.
Acids rain is formed when the oxides of nitrogen and sulphur and many other gases releases from industry goes to the atmosphere and react with water molecules.
Since, oxides of non - metals has more affinity towards water they reacts to form corresponding acids.
Nitrogen oxides + Water → Nitric acid
Sulphur dioxide + Water → Sulphurous acids.
Effects of Acids rain :-
- Acids rain corroded the monuments when they reacts with marble.
- Acids rain affects the life of aquatic organism by increasing the acidity of water.
- It's cause sever problems makes soil acidic, destroy plants cause skin problems etc.
Answer:
❋ If the precipitation has a pH less than 5.6, it is described as acid rain.
❋ This situation occurs when oxides of Sulphur and nitrogen in the atmosphere combine with water vapour and form sulphuric acid and nitric acid respectively.
❋ These precipitate as rain snow or fog. The main source of these oxides are combustion of fuels in the industries.
❋Acid rain effects all forms of life. It affects egg production in aquatic animals and hence, alters the population ratios.
❋ It can affect vegetation since the soil becomes acidic. It leeches the nutrients in soil. The leaves of affected plants develop brown spots and cracks this allows infection of pathogens.
❋ Acid rain is harmful to human health also it causes skin allergies and respiratory problems.
❋ Acid rain also affects old buildings and monuments it damages metal and stone structures.
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