Waste Management (Biodegradable and Non-biodegradable)Practice Questions & MCQs
Practice Waste Management (Biodegradable and Non-biodegradable) questions from Our Environment (Class 10 Science) - important MCQs with answers and step-by-step solutions. Solve the sample questions below, then practice the full set free on the RankByte app.
Waste Management (Biodegradable and Non-biodegradable)Quiz - Solve & Score
Q1. In a school activity, biodegradable and non-biodegradable wastes are buried in moist soil and dug up every 15 days. What does this activity help us observe?
- A.That biodegradable waste decomposes while non-biodegradable waste does not
- B.That all the waste disappears completely within 15 days
- C.That waste becomes more visible when it is buried
- D.That burying waste prevents any kind of decomposition
Answer: A. That biodegradable waste decomposes while non-biodegradable waste does not
Q2. If all the waste we generate is biodegradable, will this have no impact on the environment?
- A.Yes
- B.No
- C.It depends on the type of waste
- D.It will have a positive impact
Answer: B. No
NCERT fact (biology, chapter 'Our Environment'): No. Why option B fits - Biodegradable wastes can still cause problems if they are not disposed of properly. Distractor analysis: option A) 'Yes' fails since Biodegradable wastes can still cause problems if they are not disposed of properly; option C) 'It depends on the type of waste' misses the point - While it's true that different types of waste may have different impacts, the question is asking about the impact of biodegradable waste in general. Final answer - B) No.
Q3. Which of the following is a renewable source of energy?
- A.Solar energy
- B.Coal
- C.Petroleum
- D.Natural gas
Answer: A. Solar energy
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Where can I practise Waste Management (Biodegradable and Non-biodegradable) questions for Class 10 Science?
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Yes. These Waste Management (Biodegradable and Non-biodegradable) important questions follow the Science exam pattern (CBSE Boards, plus JEE and NEET foundation), so they help with both school and competitive prep.
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