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प्रश्न
What is crust?
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उत्तर
The outermost layer of the Earth is the crust. The crust is the thinnest layer of the earth.
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संबंधित प्रश्न
Rocks and minerals play a very important role in our lives.
What problems would you face in their absence?
What is Geology?
State the types of rocks for the formation of which the following process is involved.
Solidification of magma on the surface of the earth.
Classify the following rock: Gypsum
Fill in the blank below:
______are intrusions of igneous rock that are vertical in shape
An aggregate of minerals on the Earth’s Crust is called ______.
Minerals exist in nature ¡n the form of ______ or ______.
What is lava?
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
