What two pieces of evidence were found at the bottom of the river mouth which proves that flash floods destroyed the ridge of sediments left by the glaciers when they retreated

Evidence of disrupted sediment layers and deposited boulders suggests flash floods destroyed the glacier-retreated sediment ridge at the river mouth.

Two pieces of evidence found at the bottom of the river mouth that suggest flash floods destroyed the ridge of sediments left by the glaciers when they retreated are:

1. Disrupted Sediment Layers: The presence of disrupted sediment layers at the bottom of the river mouth indicates that a powerful and rapid flow of water occurred. If the ridge of sediments left by the retreating glaciers had remained intact, the sediment layers would have been relatively undisturbed. The disruption, such as irregular layering or mixing of sediments, suggests the action of a forceful event like a flash flood.

2. Deposited Boulders or Cobblestones: Another piece of evidence is the presence of large boulders or cobblestones that are inconsistent with the surrounding sediment size. If flash floods occurred, they would have had the capability to transport and deposit larger-sized sediment particles that were not initially present in the glacial ridge. The presence of such larger particles suggests a sudden and powerful flow of water capable of transporting and depositing them at the river mouth.

These pieces of evidence collectively indicate that flash floods played a role in the destruction and rearrangement of the sediment ridge left by the retreating glaciers. The forceful flow of water during flash floods would have had the capacity to erode and reshape the sediments, resulting in disrupted layers and the deposition of larger-sized particles.

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Draw the hungarian symbol for es

What is the m<1?
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B-50
C-90
D-40