Question

In the following statements, the underlined words are jumbled up. Write them in their correct form. Whenever harmful substances such as wagese, toxic chemicals, slit, etc. get mixed with water, the water become potdulle.

Answer 1

Water pollution:

1. The polluting of water bodies is referred to as water pollution. When industrial and agricultural effluents affect water bodies such as rivers, lakes, oceans, groundwater, and aquifers, water pollution occurs.
2. Contaminated water has a harmful effect on all lifeforms that rely on it, whether directly or indirectly. Water contamination will have long-term effects.
3. Sewage, toxic chemicals, slit, urbanization, deforestation, and agricultural runoffs are the main causes of water pollution in India.

Therefore, when harmful substances such as sewage, toxic chemicals, slit, etc are mixed with water, the water becomes polluted.