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Where an area of harder rock to an area of softer rock the softer rock may wear away eventually forming a drop called what?
A waterfall. The softer rock erodes faster than the harder rock, creating a drop in the landscape as the water flows downstream. This process over time can lead to the formation of a waterfall where the softer rock has worn away.
Forms when waves erode softer rock that underlies harder rock?
This process is called differential erosion. The softer rock erodes more easily, leaving the harder rock above it more pronounced. Over time, this can create features like cliffs, ridges, and valleys.
Why is the head of the Sphinx so small compared to its body?
The small head of the Sphinx is believed to be due to erosion over time, as the head is made of softer limestone compared to the harder rock used for the body.
Why do some towels get softer with age and others rougher and harder?
Towels that get softer with age are usually made of higher quality materials like long-staple cotton, which become more plush and absorbent over time. Towels that get rougher and harder with age may be composed of lower quality fibers that break down quickly, or may have been overexposed to harsh chemicals or heat during washing and drying.
How is a earth pillar formed?
An earth pillar is formed through the erosion of softer or loosely consolidated rock or soil around a harder core material. Over time, the softer material is worn away by processes like wind and water, leaving behind a pillar-like structure made of the more resistant material.
Why is the Sphinx head so small in comparison to its body?
The small size of the Sphinx's head in comparison to its body is believed to be due to erosion over time, as the head is made of softer limestone compared to the harder rock used for the body.
What would the inscription on a marble gravestone to become harder and harder to read over time?
erosion of the marble
How long does it take an Avocados to germinate?
time
How can differential weathering help you determine weather a rock is harder or softer than the rock that surrounds it?
Differential weathering causes rocks of different hardness to weather at different rates. If a rock is softer than the surrounding rock, it will weather more quickly, resulting in differential erosion that highlights the contrast in hardness. Over time, this pattern can help in determining the relative hardness of the rocks.
What physical characteristics of the bedrock is responsible for the oldest rock remaining at the highest elevation?
the minerals its contains and their resistance to weathering
How is a headland made by?
A headland is formed by erosion and weathering along the coast. The softer rock and sediment of the coastline are eroded more quickly than the harder rock, creating a protruding landform. Over time, the continuous erosion and deposition processes shape the headland.
How is an earth pillar formed?
An earth pillar is formed through a natural process of erosion, where softer sedimentary layers erode faster than harder rock layers, creating a tall, thin column of rock. Over time, the surrounding soil and softer rock erode away, leaving behind the more resistant pillar of harder rock. This process can take thousands to millions of years to occur.
