Which of the following does not contribute to pollution in aquatic bodies?

Correct option is B

The correct answer is (B) Ozone

1. Heavy metals such as mercury, lead, and cadmium can enter water bodies through industrial waste and agricultural runoff, severely harming aquatic ecosystems.

2. Microplastics are small plastic particles that pollute oceans, rivers, and lakes, posing a threat to marine organisms and entering the food chain.

3. Pesticides used in agriculture often end up in water bodies through runoff, impacting water quality and aquatic species by disrupting ecosystems and food webs.

4. These pollutants can lead to bioaccumulation and biomagnification, affecting both aquatic life and human health.

• Ozone : Ozone in the atmosphere plays a critical role in blocking harmful UV radiation from the sun and does not contribute to aquatic pollution in the same manner as the other listed substances.

• Heavy metals : Heavy metals are a well-known cause of aquatic pollution, impacting the health of fish and other organisms in water bodies.

• Microplastics : Microplastics are increasingly recognized as a major environmental threat in aquatic ecosystems, contributing to pollution.

• Pesticides : Pesticides are commonly found in aquatic environments, where they can be toxic to aquatic life and degrade water quality.