Physics Wallah

ICSE Worksheet for chapter-10 Atmospheric Pollution class 9

Share

Share

ICSE Worksheet for chapter-10 Atmospheric Pollution class 9

Worksheet For class 9

Find ICSE Worksheet for chapter-10 Atmospheric Pollution class 9

CLASS-9

BOARD: ICSE

Chemistry Worksheet - 10

TOPIC: Atmospheric Pollution

For other ICSE Worksheet for class 9 Science check out main page of Physics Wallah.

ATMOSPHERIC POLLUTION

SUMMARY-

  • Definition , pollutants in atmosphere and its source
  • Causes of acid rain, composition and formation of acid rain.
  • Impact of acid rain
  • Global warming, green house effect, green house gases, ways of reducing green house gases.
  • Ozone layer : Location, discovery, distribution, formation, depletion, causes of destruction, prevention.

SECTION-1

  1. Pure form of water is :
    1. Ground water
    2. Sea water
    3. Underground water
    4. Rain water
  2. Which of the following is the correct group of green house gases ?
    1. CO 2 , CH 4 , NO 2 , CFC
    2. CO 2 , SO 2 , O 3 , CH 4
    3. CO 2 , CH 4 , NO, CFC
    4. CO, N 2 O, O 3 , CFC
  3. Carbon monoxide is hazardous gas, inhaling this gas which of the following is affected ?
    1. Plasma
    2. Cell membrane
    3. Haemoglobin
    4. Plastids
  4. Which of the following pollutants is not harmful to the lungs ?
    1. CO
    2. SO 2
    3. CO 2
    4. NO 2
  5. Non-ionizing radiations with specific biological effects are-
    1. X-rays
    2. Beta rays
    3. Gamma rays
    4. UV radiations
  6. Ultraviolet radiations from sunlight causes a reaction that produces –
    1. Fluorides
    2. Carbon monoxide
    3. Sulphur dioxide
    4. Ozone

SECTION- 2

  1. What are :
    1. Primary pollutant.
    2. Secondary pollutant.
  2. What are green house gases ? How are they responsible for global warming ?
  3. What is smog ? State its damaging effects ?
  4. Give the composition, cause and impact of acid rain.
  5. Enumerate methods of protecting the ozone layer and preventing its depletion.
  6. ‘Oxides of nitrogen namely nitrous oxide are released into the atmosphere from varied sources ‘. Explain the statement with relevant sources.

Popup Close ImagePopup Open Image
Talk to a counsellorHave doubts? Our support team will be happy to assist you!
Popup Image
CTA Image
008448982616
Free Learning Resources
Know about Physics Wallah
Physics Wallah is an Indian edtech platform that provides accessible & comprehensive learning experiences to students from Class 6th to postgraduate level. We also provide extensive NCERT solutions, sample paper, NEET, JEE Mains, BITSAT previous year papers & more such resources to students. Physics Wallah also caters to over 3.5 million registered students and over 78 lakh+ Youtube subscribers with 4.8 rating on its app.
We Stand Out because
We provide students with intensive courses with India’s qualified & experienced faculties & mentors. PW strives to make the learning experience comprehensive and accessible for students of all sections of society. We believe in empowering every single student who couldn't dream of a good career in engineering and medical field earlier.
Our Key Focus Areas
Physics Wallah's main focus is to make the learning experience as economical as possible for all students. With our affordable courses like Lakshya, Udaan and Arjuna and many others, we have been able to provide a platform for lakhs of aspirants. From providing Chemistry, Maths, Physics formula to giving e-books of eminent authors like RD Sharma, RS Aggarwal and Lakhmir Singh, PW focuses on every single student's need for preparation.
What Makes Us Different
Physics Wallah strives to develop a comprehensive pedagogical structure for students, where they get a state-of-the-art learning experience with study material and resources. Apart from catering students preparing for JEE Mains and NEET, PW also provides study material for each state board like Uttar Pradesh, Bihar, and others
Privacy Policy
Terms of use
Copyright © 2025 Physicswallah Limited All rights reserved.