Class 6 Exam > Class 6 Questions > Which of the following actions will help in r...
Start Learning for Free
Which of the following actions will help in reducing pollution?
1. Restricting smoking in public areas
2. Treatment of sewage to remove human waste
3. Using unleaded petrol in cars
4. Spraying pesticides on paints to kill pests
1. Restricting smoking in public areas
2. Treatment of sewage to remove human waste
3. Using unleaded petrol in cars
4. Spraying pesticides on paints to kill pests
- a)1, 2 and 4
- b)1, 2 and 3
- c)1 and 2
- d)1 and 4
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Which of the following actions will help in reducing pollution?1. Rest...
Explanation:
In order to reduce pollution, it is important to take various actions that can help in minimizing the release of harmful pollutants into the environment. The correct answer is option B, which includes actions 1, 2, and 3. Let's discuss each action in detail:
1. Restricting smoking in public areas:
- Smoking releases a significant amount of harmful chemicals and pollutants into the air, such as carbon monoxide, nitrogen oxides, and particulate matter.
- Restricting smoking in public areas helps in reducing exposure to secondhand smoke, protecting people from the harmful effects of smoking and preventing air pollution.
2. Treatment of sewage to remove human waste:
- Sewage contains human waste and various pollutants, including bacteria, viruses, and chemicals.
- Proper treatment of sewage involves removing solid waste, treating the water to remove harmful bacteria and chemicals, and disinfecting it before it is released back into the environment.
- Treatment of sewage helps in preventing water pollution and the spread of waterborne diseases.
3. Using unleaded petrol in cars:
- Leaded petrol contains a high level of lead, which is a toxic metal that can cause serious health problems, especially in children.
- Using unleaded petrol in cars helps in reducing the release of lead into the air, thereby minimizing air pollution and the associated health risks.
4. Spraying pesticides on paints to kill pests:
- This action is incorrect and should not be considered as a way to reduce pollution.
- Spraying pesticides on paints can introduce harmful chemicals into the environment, which can contribute to air and water pollution.
- Additionally, the use of pesticides can have negative effects on human health and the ecosystem, as they can harm beneficial insects and animals.
To summarize, actions 1, 2, and 3 are effective in reducing pollution, while action 4 can actually contribute to pollution. Therefore, option B, which includes actions 1, 2, and 3, is the correct answer.
In order to reduce pollution, it is important to take various actions that can help in minimizing the release of harmful pollutants into the environment. The correct answer is option B, which includes actions 1, 2, and 3. Let's discuss each action in detail:
1. Restricting smoking in public areas:
- Smoking releases a significant amount of harmful chemicals and pollutants into the air, such as carbon monoxide, nitrogen oxides, and particulate matter.
- Restricting smoking in public areas helps in reducing exposure to secondhand smoke, protecting people from the harmful effects of smoking and preventing air pollution.
2. Treatment of sewage to remove human waste:
- Sewage contains human waste and various pollutants, including bacteria, viruses, and chemicals.
- Proper treatment of sewage involves removing solid waste, treating the water to remove harmful bacteria and chemicals, and disinfecting it before it is released back into the environment.
- Treatment of sewage helps in preventing water pollution and the spread of waterborne diseases.
3. Using unleaded petrol in cars:
- Leaded petrol contains a high level of lead, which is a toxic metal that can cause serious health problems, especially in children.
- Using unleaded petrol in cars helps in reducing the release of lead into the air, thereby minimizing air pollution and the associated health risks.
4. Spraying pesticides on paints to kill pests:
- This action is incorrect and should not be considered as a way to reduce pollution.
- Spraying pesticides on paints can introduce harmful chemicals into the environment, which can contribute to air and water pollution.
- Additionally, the use of pesticides can have negative effects on human health and the ecosystem, as they can harm beneficial insects and animals.
To summarize, actions 1, 2, and 3 are effective in reducing pollution, while action 4 can actually contribute to pollution. Therefore, option B, which includes actions 1, 2, and 3, is the correct answer.
Free Test
FREE
| Start Free Test |
Community Answer
Which of the following actions will help in reducing pollution?1. Rest...
1and 2and 3 because 4 option is about plants
Attention Class 6 Students!
To make sure you are not studying endlessly, EduRev has designed Class 6 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 6.
|
Explore Courses for Class 6 exam
|
|
Top Courses for Class 6View all
Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer?
Question Description
Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer?.
Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer?.
Solutions for Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 6.
Download more important topics, notes, lectures and mock test series for Class 6 Exam by signing up for free.
Here you can find the meaning of Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following actions will help in reducing pollution?1. Restricting smoking in public areas2. Treatment of sewage to remove human waste3. Using unleaded petrol in cars4. Spraying pesticides on paints to kill pestsa)1, 2 and 4b)1, 2 and 3c)1 and 2d)1 and 4Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 6 tests.
|
|
Explore Courses for Class 6 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup