1. SQuiD 41 Science Question Under Investigation Daily!

2. The diagram below shows the effect of a river on an area over many years.

3. The diagram below shows the effect of a river on an area over many years. Which process caused the valley to form? A condensation B deposition C erosion D evaporation

4. The diagram below shows the effect of a river on an area over many years. Which process caused the valley to form? C erosion