Question

Fertilizers are:

• A. Non-biodegradable
• B. Biodegradable
• C. Nutrient specific
• D. Both A and C are correct

Answer 1

The correct option is D

Both A and C are correct

The correct option D

Explanation of the correct option:

1. Fertilizers are chemical substances that contain essential nutrients such as nitrogen, potassium, and phosphorus.
2. When fertilizers are added to the field, they cannot decompose and therefore, are considered non-biodegradable and causes water pollution.
3. They provide specific essential nutrients to the plants.

Explanation of the incorrect option:

Option B:

1. Biodegradable substances can be decomposed by the action of microorganisms and do not lead to pollution.

Final answer: Fertilizers are non-biodegradable and nutrient specific.