Question 1

What are the main sources of water pollution?

Accepted Answer

The main sources of water pollution include industrial discharge, agricultural runoff, untreated sewage, mining activities, and improper disposal of waste.

Question 2

How does water pollution affect ecosystems?

Accepted Answer

Water pollution can harm aquatic ecosystems by reducing biodiversity, disrupting food chains, and causing habitat degradation. It can also lead to algal blooms, fish kills, and the accumulation of toxic substances in aquatic organisms.

Question 3

What role do regulations play in controlling water pollution?

Accepted Answer

Regulations play a crucial role in controlling water pollution by setting limits on pollutant discharge, establishing water quality standards, and enforcing compliance with environmental laws. They help to hold industries and individuals accountable for their impact on water resources.

Other Technologies in South Africa

Air Pollution and Solid Pollution Control System in South Africa

Air Pollution Control

Solid Pollution Control