Some of it has to do with the hardness of the rock. Sand is normally white or tan because silica is very hard and isn’t broken down easily. Black sands or green sands made of olivine are rare because olivine is softer and the sand gets broken down faster or swept away.
Wind speed.
Ice wedging. In areas without snow, it take longer to break down than areas where water gets frozen in cracks and expands as it cools, breaking up rocks.
Humans adapt to changes in the environment by genetic change, developmental adjustments, acclimatization, and cultural or technological advances.
The answer is Pidgin and Creole
Answer:
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