Question

What is an example of biological waste that causes water pollution?

• A. Cadmium
• B. Mercury
• C. Leaves, grass, garbage
• D. E-coli bacteria

Answer 1

Answer:

C. Leaves, grass, garbage

Main causes of water pollution

• Pathogens

• E.g: E-coli bacteria

• Biological waste

• E.g: Leaves, grass, Garbage

• Chemical waste

• E.g: Cadmium, mercury

• The law in our country that regulates water pollution