Question

can anyone tell me the name of 4 pollution please comment me​

Answer 1

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Name the 4 types of pollution.

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Pollution can be defined as the contamination of natural resources due to the acts of humans.

Substance that pollutes anything --- Pollutant

Pollution is broadly classified into 4 types :

1. Air pollution
2. Water pollution
3. Land pollution
4. Noise pollution

${ \sf{ \underline{Air.. pollution}}}$

The contamination of air with a pollutant that causes harm.

Causes :

1. CO2 emissions from the vehicles.
2. CFC gases
3. Dust
4. Smoke and chemicals released from factories
5. Chemicals released after bursting crackers.

Solutions :

1. Use vehicles only when needed. Prefer walking to the nearer places.
2. Use ACs as less as possible
3. Say no to crackers
4. Plant more trees

${ \sf{ \underline{ \blue{Water.. pollution}}}}$

The contamination of water with chemicals due to human activities.

Causes :

1. Factories directly emit the waste water into the water bodies without any treatment.
2. The fertilisers get drained along with irrigated water into the fresh water bodies.
3. Oil leakages
4. Trash thrown in marine bodies

Solutions :

1. Factories must make sure that they treat the water and then release into water bodies. If any factory found not doing so , must be sealed.
2. Reduce the use of fertilisers
3. Stop marine dumping
4. Reduce fertilisers and pesticides as they may seep down and pollute groundwater

${ \sf{ \underline{ \green{Land.. pollution}}}}$

Causes :

1. Deforestation
2. Soil erosion
3. Landfills
4. Industrialization

Solutions :

1. Practice Afforestation , it will prevent soil erosion as well.
2. Promote Recycling which in turn will reduce landfills
3. Practice organic farming

${ \sf{ \underline{ \purple{Noise.. pollution}}}}$

The unpleasant and harsh sounds that are harmful to human as well as animal life.

Causes :

1. Unnecessary Hawking
2. Blowing horns unnecessarily
3. Loud DJs

Solutions :

1. There should be specific hawking zones.
2. Use horns only when necessary
3. Say no to DJs and loud speakers. They should be banned.

Answer 2

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There are different types of pollution:

1. Water pollution,
2. Air pollution,
3. Solid waste pollution and
4. Noise pollution.

All of these can be found in urban areas.

The main sources of pollution are :

• Household activities,
• Factories,
• Agriculture and
• Transport.