Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

12 Questions

1 Views

Environmental Pollution Types

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What are the four main types of pollution mentioned in the text?

Air, water, land, noise (correct)

Light, soil, plastic, thermal

Organic, inorganic, gaseous, solid

Radioactive, visual, thermal, marine

What is one of the consequences of increasing population and industrial expansion on water quality?

Degradation of water quality (correct)

Decrease in water pollution

Enhanced self-purifying capacity of water

Increase in water purity

What is a common source of water pollutants according to the text?

Recycling

Photosynthesis

Erosion and landslides (correct)

Desalination

Which human activity is highlighted as the most significant contributor to water pollution in the text?

Industry Signup and view all the answers

What happens to water when the concentration of suspended particles and substances increases?

The water becomes unfit for use Signup and view all the answers

What is NOT classified as one of the main types of pollution in the text?

Light pollution Signup and view all the answers

Which type of pollution is caused by the combustion of coal, petrol, and diesel?

Air Pollution Signup and view all the answers

What are some sources of water pollution as mentioned in the text?

Sewage disposal Signup and view all the answers

Which industry is identified as a major water polluter in the text?

Textile industry Signup and view all the answers

Where do most of the industrial wastes end up according to the text?

In running water or lakes Signup and view all the answers

What are some pollutants mentioned in relation to land pollution?

Radioactive substances and alkalinity Signup and view all the answers

Which river in India is heavily polluted due to industrial pollution from towns like Kanpur according to the text?

Ganga Signup and view all the answers