Question

drag each phrase to indicate whether it is a "Cause" of water pollution or an "Effect" of water pollution. The phrases are:

algal bloom
shortage of drinking water
soil erosion
effluent from factories

Answer 1

Here are the classifications for each phrase:

**Cause of Water Pollution:**
- Effluent from factories
- Soil erosion

**Effect of Water Pollution:**
- Algal bloom
- Shortage of drinking water