Question

Marked temperature changes in the aquatic environment can affect :

• A. Breeding of animals
• B. More growth of aquatic plants
• C. Process of digestion in animals
• D. Availability of nutrients.

Answer 1

The correct option is A

Breeding of animals

The correct answer is - Option A: Breeding of animals

Explanation of the correct answer:

1. Aquatic species are used to a specific temperature range in the water body in which they exist.
2. A significant fluctuation in temperature can be hazardous to them.
3. It has an impact on aquatic breeding.
4. Temperature variations are especially harmful to the eggs and larvae of numerous species.

Explanation of the wrong options:

• Option B) The addition of undesirable products to the water results in the growth of undesirable organisms and aquatic plants.
• Option C) The process of digestion in animals is affected by the addition of pesticides like DDT resulting in their Bioaccumulation throughout the food chain.
• Option D) Removal of required substances from water leads to the effect on the availability of nutrients.

Therefore, The correct answer is - Option A: Breeding of animals