• Environment

  Air pollution

  Posted by Himanshi on June 6, 2023 at 5:38 pm

  What are the causes and effects of air pollution on human health?

  Shubhangi replied 11 months ago 3 Members · 2 Replies
• 2 Replies

• 

  Kritisha

  Member

  June 10, 2023 at 12:49 pm

  Helpful

  Up

  1

  Down

  Not Helpful

  ::

  Causes of air pollution:

  1. Emission of harmful gases from vehicles

  2. Burning down the forests; that is deforestation

  3. Burning of firecrackers

  4. Burning of fossil fuels

  5. Chemicals released by factories and industries

  Effects of air pollution:

  1. Breathing problems in human beings; that is respiratory diseases

  2. Heart diseases

  3. Lung cancer

  4. Coughing and headache

  5. Stroke

• 

  Shubhangi

  Member

  June 17, 2023 at 3:34 pm

  Helpful

  Up

  0

  Down

  Not Helpful

  ::

  Air pollution occurs when harmful substances or pollutants contaminate the air we breathe. These pollutants, which can be gases, particles, or even odors, are released from various sources such as industrial activities, vehicle emissions, burning of fossil fuels, and natural processes.

  ~ Here are some of the causes of Air pollution :-

  
  

  1) Industrial activities: Emissions from factories and power plants releasing pollutants into the air.

  2) Vehicle emissions: Exhaust from cars, trucks, and motorcycles that release harmful gases and particles.

  3) Burning fossil fuels: Using coal, oil, and natural gas for energy generation and transportation produces air pollutants.

  4) Deforestation and burning of biomass: Clearing land and burning wood or agricultural waste release smoke and pollutants.

  5) Agricultural practices: The use of fertilizers, pesticides, and burning of crop residues can contribute to air pollution.

  6) Household activities: Cooking, heating, and burning of solid fuels like wood or coal in homes can release pollutants.

  7) Natural events: Volcanic eruptions, wildfires, and dust storms release significant amounts of pollutants into the air.

  
  

  ~ Here are some of the effects of Air pollution :-
  

  
  

  1) Climate change: Air pollution contributes to the warming of the planet, leading to changes in weather patterns, rising sea levels, and other climate-related impacts. This has far-reaching consequences for ecosystems, agriculture, and human settlements.

  2) Health problems: Breathing in polluted air can cause respiratory issues like coughing, wheezing, and shortness of breath.

  3) Environmental impact: Air pollution contributes to climate change by releasing greenhouse gases that trap heat in the atmosphere. It also harms ecosystems, leading to the decline of plant and animal species.

  4)Reduced visibility: Air pollution can create haze and smog, reducing visibility and making it difficult to see distant objects. This affects scenic views, tourism, and overall quality of life.

  5) Crop and plant damage: Air pollution can harm crops, trees, and plants by damaging their leaves, reducing their ability to photosynthesize, and inhibiting their growth. This can have negative impacts on agricultural productivity and food security.

  6) Acid rain: Certain pollutants in the air, such as sulfur dioxide and nitrogen oxides, can combine with moisture in the atmosphere and form acid rain. Acid rain can damage buildings, monuments, and infrastructure, as well as pollute water bodies, harming aquatic life.
  

  • This reply was modified 11 months ago by  Shubhangi Jasrotia.
  • This reply was modified 11 months ago by  Shubhangi Jasrotia.

Log In to Reply