There are lots of types of rock and each type has different properties and uses. For example, some are strong and hard but others are soft and sandy. Some rocks are harder than others. For example ...
Twisted Sifter on MSN2mon
Researchers Find That Chimpanzees Choose Specific Rocks For Different Purposes, Teaching Us A Lot About How Humans EvolvedIn the experiment, the team introduced new types of rock to the animals. These rocks were unfamiliar to the chimpanzees, who ...
The geology of India is very diverse because an Indian rock belongs to different geologic periods, dating as far back as the Eoarchean Era. Some of the rocks are very deformed and altered.
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