Question

How are waterfalls created?​

Answer 1

Answer:

Formation of a waterfall:

The soft rock erodes more quickly, undercutting the hard rock.The hard rock is left overhanging and because it isn’t supported, it eventually collapses.The fallen rocks crash into the plunge pool. They swirl around, causing more erosion.Over time, this process is repeated and the waterfall moves upstream.A steep-sided gorge is formed as the waterfall retreats.

Answer 2

Answer:

River landforms

River landformsThe movement of water is significant for understanding the

e environment. Rivers shape our landscape and it is important to understand what causes flooding and what the effects can be.

e environment. Rivers shape our landscape and it is important to understand what causes flooding and what the effects can be.Part of

e environment. Rivers shape our landscape and it is important to understand what causes flooding and what the effects can be.Part ofGeographyRivers and water