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प्रश्न
Classify the following rock: Basalt
विकल्प
Sedimentary rock
Igneous rock
Metamorphic rock
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उत्तर
Igneous rock
संबंधित प्रश्न
Discuss the importance of rocks for the construction business.
Classify the following rocks by selecting the correct option given below:
shale
Explain the structure of the earth’s interior?
Distinguish between the following pair:
Degradation and aggradation
Name the three stages of lithification of Sedimentary rocks.
Explain this term associated with rocks: Metamorphism
Classify the igneous rocks on the basis of their place of origin.
How are rocks important to us?
Give one word for the following.
The lower part of ocean floor, comprising mainly of silica.
Fill in the blanks
______ rock contain a low percentage of silica and a high percentage of basic oxides.
Give one term for the following statement:
Igneous rocks of deep seated origin.
Give reasons for the following
Man’s habitat is the biosphere and not the lithosphere in the true sense.
How is sand that flows in a river formed? Collect some information about where the sand comes from.
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Lava comes out from a volcano.
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
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.
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
