a short answer on define acid rain and how it is produced what are its harmful effects class 7
Answers
Answer:
Acid rain is caused by a chemical reaction that begins when compounds such as sulphur dioxide and oxides of nitrogen are released into the air. These substances can rise very high up into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants called acid rain.
Explanation:
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Answer:
Acid rain is made up of highly acidic water droplets due to air emissions, most specifically the disproportionate levels of sulphur and nitrogen emitted by vehicles and manufacturing processes. Often called acid rain as this concept contains many types of acidic precipitation.
The acidic deposition takes place in two ways: wet, and dry. Wet deposition is any form of precipitation which removes acids from the atmosphere and places them on the surface of the earth. In the absence of precipitation, dry deposition of polluting particles and gases sticks to the ground through dust and smoke.
the effects of acid rain
The ecological consequences of acid rain are seen most strongly in marine habitats, such as streams, lakes and marshes where fish and other wildlife can be toxic. Acidic rainwater can leach aluminium from soil clay particles as it flows through the soil and then floods into streams and lakes.