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Class 9 Exam  >  Class 9 Tests  >  Health and Physical Education for Class 9  >  Test: Waste Management - Class 9 MCQ

Test: Waste Management - Class 9 MCQ


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10 Questions MCQ Test Health and Physical Education for Class 9 - Test: Waste Management

Test: Waste Management for Class 9 2024 is part of Health and Physical Education for Class 9 preparation. The Test: Waste Management questions and answers have been prepared according to the Class 9 exam syllabus.The Test: Waste Management MCQs are made for Class 9 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Waste Management below.
Solutions of Test: Waste Management questions in English are available as part of our Health and Physical Education for Class 9 for Class 9 & Test: Waste Management solutions in Hindi for Health and Physical Education for Class 9 course. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free. Attempt Test: Waste Management | 10 questions in 10 minutes | Mock test for Class 9 preparation | Free important questions MCQ to study Health and Physical Education for Class 9 for Class 9 Exam | Download free PDF with solutions
Test: Waste Management - Question 1
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Why is it necessary to segregate our garbage at source?

Detailed Solution for Test: Waste Management - Question 1
Segregating garbage at source is necessary to prevent groundwater contamination through continuous contact with the deposited waste. This practice reduces the environmental and health hazards associated with solid waste disposal.
Test: Waste Management - Question 2
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List at least four environmentally friendly practices that can help to reduce, reuse, and recycle waste or garbage.

Detailed Solution for Test: Waste Management - Question 2
Composting kitchen waste, reusing items like cardboard boxes, recycling materials, and using cloth bags instead of plastic bags are four environmentally friendly practices that can help reduce, reuse, and recycle waste or garbage.
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Test: Waste Management - Question 3
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Mention some of the health hazards associated with open garbage dumps.

Detailed Solution for Test: Waste Management - Question 3
Health hazards associated with open garbage dumps include respiratory problems such as dysentery, cholera, and gastroenteritis, which result from exposure to contaminated air and water in and around the dumps.
Test: Waste Management - Question 4
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Suggest some ways of minimizing the use of plastics in our daily life. What are the health hazards associated with plastic?
Detailed Solution for Test: Waste Management - Question 4
To minimize plastic usage, one can use reusable bottles, avoid plastic straws, and opt for cloth bags instead of plastic bags for shopping. Health hazards associated with plastic include the risk of cancer, ulcers, and skin diseases due to exposure to harmful chemicals.
Test: Waste Management - Question 5
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What are the health risks faced by rag pickers? Suggest two measures for their safety.
Detailed Solution for Test: Waste Management - Question 5
Rag pickers face health risks such as bacterial infections and diseases due to their exposure to contaminated waste. To enhance their safety, they should wear proper uniforms, masks, safety gloves, and regularly sanitize their hands.
Test: Waste Management - Question 6
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Toxic waste, hospital waste, and soiled waste should be disposed of with great care. Explain why?
Detailed Solution for Test: Waste Management - Question 6
Toxic waste, hospital waste, and soiled waste should be disposed of with great care to prevent the spread of diseases. Incorrect disposal can lead to the transmission of diseases like HIV and Hepatitis B and C through contact with contaminated materials.
Test: Waste Management - Question 7
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What is the difference between biodegradable and non-biodegradable waste? How does non-biodegradable material affect our environment?
Detailed Solution for Test: Waste Management - Question 7
Biodegradable waste can be easily broken down by nature, while non-biodegradable waste cannot and remains in its original form for a long time. Non-biodegradable materials like plastics and glass contaminate soil and water, degrading the quality of the environment.
Test: Waste Management - Question 8
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What is the primary purpose of recycling?
Detailed Solution for Test: Waste Management - Question 8
The primary purpose of recycling is to reduce the volume of waste in landfills by reusing materials and conserving resources.
Test: Waste Management - Question 9
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Which of the following is an example of hazardous waste?
Detailed Solution for Test: Waste Management - Question 9
Pesticides are an example of hazardous waste due to their potential to harm the environment and human health if not disposed of properly.
Test: Waste Management - Question 10
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How can reducing, reusing, and recycling waste contribute to a sustainable environment? Provide two examples for each.
Detailed Solution for Test: Waste Management - Question 10
Reducing waste decreases the need for additional landfill space and conserves resources. Reusing items reduces the demand for new manufacturing and, in turn, reduces resource consumption. Recycling also conserves resources by reusing materials like paper and plastic to create new products. However, reducing waste does not increase resource depletion.
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Important Questions for Waste Management

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