Question

*What are the natural causes of water pollution?*

1️⃣ Disposal of floral offerings to god.
2️⃣ Mixing dyes with water from leather and dairy processing industries.
3️⃣ Excessive algal growth.
4️⃣ Washing of clothes in river water.​

Answer 1

option for washing of clothes in the river water

Answer 2

Answer:

Mixing dyes with water from leather and diary Industries and throwing unwanted material (plastic) to water causes water pollution