Question

Drag each item to indicate whether it is positive or negative impact on dams
Control of water
deepening of river bad
Hi salt concentrations
Water storage
Trapping of river born nutrients
Energy production

Answer 1

Sure! Here’s how each item can be categorized based on its impact on dams:

**Positive Impact on Dams:**
- Control of water
- Water storage
- Energy production
- Trapping of river-born nutrients

**Negative Impact on Dams:**
- Deepening of river (bad)
- High salt concentrations

This categorization illustrates the benefits and drawbacks associated with dam construction and operation.