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प्रश्न
What is Geology?
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उत्तर
Geology is the science dealing with the origin and types of rocks found in the interior of the earth.
संबंधित प्रश्न
Fill in the blank
Sedimentary rocks such as limestone change into ___________.
What is crust?
Classify the following rocks by selecting the correct option given below:
schist
Distinguish between the following pair:
Degradation and aggradation
Name any three elements of the earth’s crust.
Distinguish between the following:
Thermal and Dynamic Metamorphism.
Distinguish between the following:
Acid Igneous Rocks and Basic Igneous Rocks.
Classify the igneous rocks on the basis of their place of origin.
What is metamorphism?
What physical agents are involved in the sedimentary rocks?
State the properties of metamorphic rocks.
How is sand that flows in a river formed? Collect some information about where the sand comes from.
Which of the following monuments are built-in igneous rock?
- The Taj Mahal
- Fort Raigad
- The Red Fort
- Ellora Sculpture
Find the difference between:
Igneous and sedimentary rocks
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 |
How are igneous rocks formed?
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 |
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
