The wind does that because the sand is wet. Being wet means the sand has higher density and weight so it is less easily eroded.
It must erode into sediment and then be compressed to form sedimentary rock.
These are glaciers.
water erodes a canyon by carrying sediment from the rock walls down the river
No, harder rocks generally erode more slowly than softer rocks because they are more resistant to weathering and abrasion. Soft rocks tend to be more easily worn away by wind, water, and other environmental factors.
Soil will erode the fastest, as it is made up of loose particles that can easily be moved by wind or water. Sand is also relatively easily eroded, but rocks are more resistant to erosion due to their harder composition.
Weathering will eventually erode even the hardest rock - over an eon (which is an indefinite and very long period of time). Rain will pick up the rock grains and carry them towards the sea - fine silt travelling further than coarse pebbles and sand. Obviously, some rocks will be eroded more easily than others.
Gravity influences a stream's ability to erode materials by pulling them downstream. The force of gravity helps water to carry sediment and erode the streambed. Additionally, gravity plays a role in the deposition of materials by causing sediment to settle out of the water when the stream's velocity decreases.
Igneous rocks can change into metamorphic rocks from great heat and pressure as all other rocks can, melt into magma, the molten rock, and erode into sediment, which are rock fragments.
It must weather and erode, forming sediment that can eventually lithify into sedimentary rock.
Gravity causes erosion by pulling rocks and sediment downhill. As materials are transported, they collide with each other and the Earth's surface, leading to abrasion and weathering. Over time, this process can result in the breakdown and transport of rock and sediment, shaping the landscape.
things that erode weathered rock
Igneous rock at the Earth's surface that is weathered and wears away is called sediment. Sediment is made up of small pieces of rock that break off and erode from the original igneous rock due to weathering processes like wind, water, and temperature changes.