Question

Drag each item to indicate whether it is a cause or effect of nutrient increase in the water supply

Cause or Effect

Water is unfit for aquatic life
Aglal blooms occur
Animal waste appears in the water supply
Fertilizer is applied

Answer 1

Here's how the items can be categorized:

**Causes:**
- Fertilizer is applied
- Animal waste appears in the water supply

**Effects:**
- Algal blooms occur
- Water is unfit for aquatic life