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प्रश्न
With the help of your teacher, collect different types of rocks such as granite, sandstone, limestone, marble, slate, graphite, etc. and prepare a chart containing information about their colour, hardness, texture, and permeability.
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उत्तर
Do it Yourself.
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संबंधित प्रश्न
How do acidic igneous rocks differ from basic igneous rocks?
What is sills?
Distinguish between Regional and Contact metamorphism.
Classify the following rock: Marble
Give one example of an area of: Igneous rocks
Give one term for the following statement:
Type of metamorphism in which changes are caused due to high pressure.
How are igneous rocks formed?
The two types of Intrusive Igneous rocks are ______.
Out of 2,000 different types, only ______ are the basic minerals commonly found all over the earth.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
