Study Chapter 18 Class 8 Science of the NCERT Book - Pollution of Air and Water free at Teachoo.
Here, we provide you Notes, NCERT Solutions, Extra Questions (with answers), MCQ's - everything you need to study for the chapter - Pollution of Air and Water Class 8.
In this chapter, we will learn
What is Air Pollution?
What are the harmful Substances which cause Air Pollution
What are the causes of Air Pollution
Harmful Effects of Air Pollution
What is Acid Rain, How does it occur, What are its Harmful effects
What is Greenhouse Effect? How is it caused?
What is Global Warming?
How to reduce air pollution?
What is Water Pollution
How do Water bodies get polluted?
What are the Harmful Effects of Water Pollution
How can we prevent Water Pollution
What is Potable Water?
Difference between Clean Water and Potable Water
What is the difference between fog and smog?
What is marble cancer. What is the main cause of marble cancer?
Why are CFC's considered as pollutants?
Note: When you click on any link below, the first post will open.
To open the next one, click next.
To see all the questions and their solutions, scroll down to the bottom... we have made a list with arrows - it has all the questions, their solutions and notes for your practice
Click on a link below to get started