1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kondor19780726 [428]
3 years ago
9

What's the cause and effect on Air Pollution.

Social Studies
2 answers:
Mnenie [13.5K]3 years ago
8 0

Definition

“Air Pollution is the release of pollutants such as gases, particles, biological molecules, etc. into the air that is harmful to human health and the environment.”

What is Air Pollution?

Air pollution refers to any physical, chemical or biological change in the air. It is the contamination of air by harmful gases, dust and smoke which affects plants, animals and humans drastically.

There is a certain percentage of gases present in the atmosphere. An increase or decrease in the composition of these gases is harmful to survival. This imbalance in the gaseous composition has resulted in an increase in earth’s temperature, which is known as global warming.

Types of Air Pollutants

There are two types of air pollutants:

Primary Pollutants

The pollutants that directly cause air pollution are known as primary pollutants. Sulphur-dioxide emitted from factories is a primary pollutant.

Secondary Pollutants

The pollutants formed by the intermingling and reaction of primary pollutants are known as secondary pollutants. Smog, formed by the intermingling of smoke and fog, is a secondary pollutant.

Causes of Air Pollution

Following are the important causes of air pollution:

Burning of Fossil Fuels

The combustion of fossil fuels emits a large amount of sulphur dioxide. Carbon monoxide released by incomplete combustion of fossil fuels also results in air pollution.

Automobiles

The gases emitted from vehicles such as jeeps, trucks, cars, buses, etc. pollute the environment. These are the major sources of greenhouse gases and also result in diseases among individuals.

Agricultural Activities

Ammonia is one of the most hazardous gases emitted during agricultural activities. The insecticides, pesticides and fertilizers emit harmful chemicals in the atmosphere and contaminate it.

Factories and Industries

Factories and industries are the main source of carbon monoxide, organic compounds, hydrocarbons and chemicals. These are released into the air, degrading its quality.

Mining Activities

In the mining process, the minerals below the earth are extracted using large pieces of equipment. The dust and chemicals released during the process not only pollute the air, but also deteriorate the health of the workers and people living in the nearby areas.

Domestic Sources

The household cleaning products and paints contain toxic chemicals that are released in the air. The smell from the newly painted walls is the smell of the chemicals present in the paints. It not only pollutes the air but also affects breathing.

Effects of Air Pollution

The hazardous effects of air pollution on the environment include:

Diseases

Air pollution has resulted in several respiratory disorders and heart diseases among humans. The cases of lung cancer have increased in the last few decades. Children living near polluted areas are more prone to pneumonia and asthma. Many people die every year due to the direct or indirect effects of air pollution.

Global Warming

Due to the emission of greenhouse gases, there is an imbalance in the gaseous composition of the air. This has led to an increase in the temperature of the earth. This increase in earth’s temperature is known as global warming. This has resulted in the melting of glaciers and an increase in sea levels. Many areas are submerged underwater.

Acid Rain

The burning of fossil fuels releases harmful gases such as nitrogen oxides and sulphur oxides in the air. The water droplets combine with these pollutants, become acidic and fall as acid rain which damages human, animal and plant life.

Ozone Layer Depletion

The release of chlorofluorocarbons, halons, and hydro chlorofluorocarbons in the atmosphere is the major cause of depletion of the ozone layer. The depleting ozone layer does not prevent the harmful ultraviolet rays coming from the sun and causes skin diseases and eye problems among individuals.

Effect on Animals

The air pollutants suspend on the water bodies and affect the aquatic life. Pollution also compels the animals to leave their habitat and shift to a new place. This renders them stray and has also led to the extinction of a large number of animal species.

Air Pollution Control

Following are the measures one should adopt, to control air pollution:

Avoid Using Vehicles

People should avoid using vehicles for shorter distances. Rather, they should prefer public modes of transport to travel from one place to another. This not only prevents pollution, but also conserves energy.

Energy Conservation

A large number of fossil fuels are burnt to generate electricity. Therefore, do not forget to switch off the electrical appliances when not in use. Thus, you can save the environment at the individual level. Use of energy-efficient devices such CFLs also controls pollution to a greater level.

Use of Clean Energy Resources

The use of solar, wind and geothermal energies reduce air pollution at a larger level. Various countries, including India, have implemented the use of these resources as a step towards a cleaner environment.

stepladder [879]3 years ago
3 0

Answer:

Cause: Pollution

Effect: Bad air - death

Explanation:

Bad air means you suffocate and die

You might be interested in
________ refers to the tendency of people to draw a general impression about an individual on the basis of a single characterist
antiseptic1488 [7]

Answer:

Confirmation bias

or

Contrast effect

8 0
3 years ago
HELP WILL GIVE BRAINLIEST
GarryVolchara [31]

Answer:

if you were lost in the atlantic ocean, it would be helpful to know how many degrees  latitude you were from the coast.​

Let me know if you need anymore help!

5 0
3 years ago
What did thales of miletus believe was the ""primal element""?
sveticcg [70]
I don’t know sorry lol and ik this is a waste of answer but yea sorry ;(
6 0
2 years ago
Question 1 (1 point)
VikaD [51]

Answer:

bill of right

Explanation:

declatrion

3 0
2 years ago
. Which strategy would BEST help Shondra learn and remember the material for a test? B. Shondra can create and review flashcards
UNO [17]

Answer:

B. Shondra can create and review flashcards to help her remember key terms mentioned in the chapters.

Explanation:

I believe creating flashcards is the effective technique to remember the key terms and important points of the chapter. In addition to that it keeps the student motivated for learning. Despite of getting bored by the lengthy chapters, make the process of learning interesting by creating flashcards.

4 0
2 years ago
Other questions:
  • Describe how rock could form in layers
    10·2 answers
  • Can someone please quickly Write about life in Colonial Pennsylvania.
    6·1 answer
  • How can a company honor a consumer's right to be informed
    10·1 answer
  • Blaine, who plays high school football, considers himself to be both athletic and shy. When he attends a pep rally for the footb
    8·2 answers
  • Which side won that 1st day of the battle on July 1st, 1863? Union or Confederate
    13·1 answer
  • What map would show the Earth's physical feautures?
    12·1 answer
  • i have 20 mins left to turn this in plzzzz help hurry" What were people who lived off the animals and plants of a given region c
    6·1 answer
  • Describe three major problems faced by landlocked countries?
    6·1 answer
  • On what constitutional basis did the Supreme Court deny Korematsu’s appeal?
    6·1 answer
  • What was the policy of trying to limit the expansion of soviet influence abroad?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!