UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take Class 12 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Class 12 Tuition > Learn Class XI-XII Tuition (PUC) > How air pollution occurs?
✕

Search in

How air pollution occurs?

Asked by Last Modified  

10 Answers

Learn Class XI-XII Tuition (PUC)

Follow 0
Answer

Please enter your answer

Math Expert

Air pollution occurs when the air contains gases, dust, fumes or odor in harmful amounts—aerosols are a subset of air pollution that refers to the tiny particles suspended everywhere in our atmosphere.
Comments
Dislike Bookmark

Techguru embedded and matlab trainer

Air pollution is because of fuel burning, excess of CO and CO2 , smoke, chemical burning in factories, less tress,
Comments
Dislike Bookmark

Air pollution occurs when gases, dust particles, fumes (or smoke) or odour are introduced into the atmosphere in a way that makes it harmful to humans, animals and plant. This is because the air becomes dirty (contaminated or unclean).
Comments
Dislike Bookmark

Qualified (Engg from NIT) & experienced mentor with 6+ yrs experience.

Air pollution occurs when gases, dust particles, fumes (or smoke) or odour are introduced into the atmosphere in a way that makes it harmful to humans, animals and plant. This is because the air becomes dirty (i.e. contaminated or unclean).
Comments
Dislike Bookmark

1-1 session | Btech Tuition | CET | COMED-K | JEE MAINS | 8 to12 tuition‎ | MAT | Bank Coaching

Most of this air pollution we cause results from the burning of fossil fuels, such as coal, oil, natural gas, and gasoline to produce electricity and power our vehicles. Carbon dioxide (CO2) is a good indicator of how much fossil fuel is burned and how much of other pollutants are emitted as a result...
Comments
Dislike Bookmark

Tutor

It is from many sources like 1.domestic and industrial burning of fossil fuels 2 emission of chemical fumes and odours mainly from industries 3 emissions from exhausts of all types of transporting vehicles including cars 4 emissions from D.G. Sets 5 emissions of dust mainly from construction sites,...
Comments
Dislike Bookmark

Professor

undesirable changes in air,water,soil,land ,noise ,etc by man and natural actions
Comments
Dislike Bookmark

Best choice

Carbon Monoxide and Nitrogen Oxides which are emitted by vehicles in large amounts, Sulfur Oxides and Nitrogen Oxides which are released by power plants, Volatile Organic Compounds, concentrated amounts of Methane released by landfills etc. causes air pollution.
Comments
Dislike Bookmark

PUC tutor

Air pollution is nothing but a physical , biological and chemical alteration to the atmosphere through air medium. There are two kinds of air pollutants. They are, 1) PRIMARY POLLUTANTS: These are a direct result of any process. For example: Sulphur-dioxide emitted from factories. 2) SECONDARY POLLUTANTS:...
read more
Air pollution is nothing but a physical , biological and chemical alteration to the atmosphere through air medium. There are two kinds of air pollutants. They are, 1) PRIMARY POLLUTANTS: These are a direct result of any process. For example: Sulphur-dioxide emitted from factories. 2) SECONDARY POLLUTANTS: These are the ones caused by the inter mingling and reactions of primary pollutants; such as, a) Burning of fossil fuels. b) Agricultural activities because of the use of pesticides or insecticides. c) Exhaust from factories and industries. d) Mining operation. e) Indoor air pollution such as household cleaning products and toxic paintings. read less
Comments
Dislike Bookmark

Lecturer with 1year experience in polytechnic college

by transporting, burning fossil fuels
Comments
Dislike Bookmark

View 8 more Answers

Related Questions

How can I start online teaching?
For online teaching you can use Skype or Team Viewer as a tool or can check in google also for different online softwares who charge some amount yearly
Meena
If current is a scalar quantity then why current density is a vector quantity..???
Current is scaler because it is produced due to drift movement of charge and current density is vector because current per unit area which means in particular wire current flows,and that wire have particulare...
Shailesh
0 0
8
When fast moving electrons are stopped by a metal of high atomic weight the phenomenon gives rise to __________. (X-rays, b-rays, g-rays)
X-rays
Narendra Kumar
0 0
6
A junction between p-type material and n-type material is called as __________. (diode, rectifier, transistor, amplifier
diode
Narendra Kumar
Distinguish between public sector and private sector.
Key difference is public sector is to serve the citizens of their country, aided by govt., job security, promotions on basis of seniority private sector is to earn profits for self, aided and administered...
Apollo

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Definations Of Straight Lines & Slope Of Lines - 11th Class Maths
Learn The Concepts Of Straight Line With Sameer Kohli Of Jupiter Institute.
T

TrentEd

0 0
0
Meaning and Objectives of Book-Keeping - Class 9/Class11
Bookkeeping and Accountancy

Rajiv Vadera

1 0
0
Chemistry- Lewis Concept Of Acids And Bases.
Explain the Lewis concept of acids and bases.A Lewis acid is, therefore, any substance, such as the H+ ion, that can accept a pair of nonbonding electrons. In other words, a Lewis acid is an electron-pair...

Nidhi T.

0 0
0
How to multiply 2 digit number in short in less than 1sec
27*39 First multiply 7*9=63 write '3' and take 6 as carry. Then cross multiplication i.e. multiply '7*3'=21 and '9*2'=18 add '21+18+6(carry from first multiplication)' = 45....

Sonali A.

0 1
0
Integration by partial fraction.
∫ ( 5x + 4 )/( x + 2 ) ( x - 4 ) dx Let's try solving this particular problem using partial fraction method of integration. In partial fraction, we have to rewrite this function in the form and...

B.Sudhakar

3 0
0

Recommended Articles

Meet Sandhya R, a B.Sc tutor from Bangalore

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Meet Raghunandan.G.H, a B. Tech Tutor from...

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Meet Radhe Shyam Burman, an MBA Tutor from...

Radhe Shyam is a highly skilled accounts and finance trainer with 8 years of experience in teaching. Accounting is challenging for many students and that’s where Radhe Shyam’s expertise comes into play. He helps his students not only in understanding the subject but also advises them on how to overcome the fear of accounts...

Read full article >

Meet Swati, a Hindi Tutor from Bangalore

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Find Class 12 Tuition near you
Class 12 Tuition in Delhi
Class 12 Tuition in Bangalore
Class 12 Tuition in Hyderabad
Class 12 Tuition in Kolkata
Class 12 Tuition in Mumbai
Class 12 Tuition in Chennai
Class 12 Tuition in Pune
Class 12 Tuition in Lucknow
Class 12 Tuition in Jaipur
Class 12 Tuition in Noida
Online Tuition Class 12

Looking for Class 12 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 12 Tuition Classes?

The best tutors for Class 12 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2025All Rights Reserved