Advertisements
Advertisements
प्रश्न
What are the chief characteristics of metamorphic rocks?
उत्तर
Metamorphic rocks are composed of fine particles and dense, smooth material. These are very precious rocks, particularly for building stones like marble, garnet, slate quartzite etc.
APPEARS IN
संबंधित प्रश्न
What is crust?
State two characteristics of the mantle.
Classify the following rocks by selecting the correct option given below:
limestone
Name two important landforms made by Igneous Rocks.
Give two examples of metamorphic rocks
Explain this term associated with rocks: Extrusive Igneous Rocks
State the types of rocks for the formation of which the following process is involved.
Decomposition of organic matter at different stages and over different periods of time.
How are igneous rocks classified on the basis of their chemical composition?
What is metamorphism?
How are rocks important to us?
Classify the following rock: Dolomite
Give one word for the following.
The outer layer of the earth.
Give reasons for the following
Silicates are the most common rock forming minerals.
Find the difference between
Igneous and sedimentary rocks
Igneous rocks are called primary rocks.
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
What are fossils?
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.
| Group A | Group B | ||
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
