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प्रश्न
Rocks and minerals play a very important role in our lives.
Can you imagine modern life without minerals?
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उत्तर
Life without rocks and minerals would be disastrous –
Rocks are of great value to us. Some of the main benefits of- rocks are listed below :
- Soil is formed when rocks gradually break up and disintegrated by mechanical and chemical processes.
- Rocks contain a great variety of minerals that yield metals such as iron, manganese, and copper, which are important raw materials for
mineral-based manufacturing industries.
We shall face many problems if rocks and minerals get diminished.
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संबंधित प्रश्न
Classify the following rocks by selecting the correct option given below:
Gneiss
What is Geology?
Give one difference between Extrusive igneous and Intrusive igneous rocks.
Which rocks are associated with fossil fuels?
Give two examples of sedimentary rocks.
Distinguish between the following:
Acid Igneous Rocks and Basic Igneous Rocks.
What physical agents are involved in the sedimentary rocks?
Classify the following rock: Coal
Distinguish between Intrusive and Extrusive Rocks
Distinguish between Metamorphic rock and sedimentary rock.
