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प्रश्न
Write True or False. Rewrite the false statement correctly :
Rocks are used in construction industries.
विकल्प
True
False
उत्तर
True
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संबंधित प्रश्न
Fill in the blank
Sedimentary rocks are formed from _____________ accumulated over long periods.
Mention any two chief characteristics of Sedimentary Rocks.
Distinguish between rocks and minerals.
Give one word for the following.
The outer layer of the earth.
Give one word for the following.
Igneous rocks, which contain a high percentage of silica.
Give reasons for the following
Silicates are the most common rock forming minerals.
Match the following:
| (a) | Igneous | (i) | Magma |
| (b) | Sedimentary | (ii) | Transformation |
| (c) | Metamorphic | (iii) | Gypsum |
| (d) | Molten material | (iv) | Basalt |
| (e) | Rock Cycle | (v) | Marble |
State the characteristics of Metamorphic rocks.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
