MCQ
Why is it difficult or impossible to degrade non-biodegradable wastes?
- ABecause non-biodegradable wastes can be recycled.
- ✓Because microorganisms cannot decompose it.
- CBecause it is a solid waste.
- DAll of the above.
✓
Answer
Correct option: B.
Because microorganisms cannot decompose it.
It is difficult or rather impossible to de- grade non-biodegradable wastes be-cause microorganisms cannot decompose them.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which one of the following cannot be digested by us?
Which of the following activity does not involve use of water?
Directions: Match Column$-I$ with Column$-II$ and select the correct answer using the codes given below the columns.
→|
S.No.
|
Column$-I$ (Mineral)
|
S.No.
|
Column$-II$ (Source)
|
|
$(A)$
|
Iron
|
$(p)$
|
Milk and milk products.
|
|
$(B)$
|
Calcium
|
$(q)$
|
Leafy green vegetables.
|
|
$(C)$
|
Iodine
|
$(r)$
|
Protein rich foods like meat, fish.
|
|
$(D)$
|
Phosphorus
|
$(s)$
|
Sea weeds.
|
If the mass of a red worm is assumed as "A" gram. How much food can it eat in a day?
Which of the following can reduce air pollution?
The lager unit of length is _____ ?
Mushrooms are rich sources of:
Which of the following is not a member of our Solar System?
Which of the following characteristics is not exhibited by the shadow of an object?
The above figure consists a: