Question

drag each item to indicate whether it is positive or negative impact of dams
-positive
-negative
Answers
-water storage
-deepening of riverbed
-trapping of river-borne nutrients
-control of water
-energy production
-high salt concentrations

Answer 1

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

**Positive Impact**:
- water storage
- control of water
- energy production

**Negative Impact**:
- deepening of riverbed
- trapping of river-borne nutrients
- high salt concentrations