Advertisements
Advertisements
प्रश्न
Distinguish between the following:
Plutonic and Volcanic rocks.
Advertisements
उत्तर
| Plutonic rocks | Volcanic Rocks |
| These are intrusive igneous rocks. | These are extrusive igneous rocks. |
| These cool down very slowly due to heat in the interior. | These cool down abruptly due to the lower temperature in the surface region. |
APPEARS IN
संबंधित प्रश्न
Fill in the blank
Sedimentary rocks such as limestone change into ___________.
What is the difference between the inner and the outer core?
Classify the following rocks by selecting the correct option given below:
sandstone
What are metamorphic rocks?
Why are the igneous rocks also called the primary rocks?
Which rocks are associated with ores of metals?
Name the rocks which are most widespread on the earth.
Distinguish between rocks and minerals.
How are igneous rocks classified on the basis of their chemical composition?
How are rocks important to us?
Give one word for the following.
The upper part of lithosphere, which is rich in silica and aluminium.
Find the difference between:
Igneous and sedimentary rocks
Mention a few specimens of magnificent rock-cut architecture in India?
______ into slate caused by thermal metamorphism.
Explain the type of Igneous Rocks.
______ refer to rock in Greek.
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:
| Group 'A' | Group 'B' | ||
| A. | Granite | 1. | Bedrock |
| B. | Soil layer | 2. | Plutonic rock |
| C. | Barren island | 3. | Strip farming |
| D. | Soil conservation | 4. | Active Volcano |
