Advertisements
Advertisements
प्रश्न
What is meant by the term ‘metamorphism’?
Advertisements
उत्तर
The term metamorphism means change of form. It may be physical or chemical or both.
संबंधित प्रश्न
Why is diamond clear and hard while graphite is soft?
Rocks and minerals play a very important role in our lives.
Can you imagine modern life without minerals?
Explain this term associated with rocks: Lithification of Rocks.
How are sedimentary rocks classified on the basis of their formation?
Name the main types of rocks.
How are chemically-formed sedimentary rocks produced?
Fill in the blanks
The interior layer is the core, which is made up mainly of iron and nickel, and is called ______.
Fill in the blanks
______ rocks cover wide area in Peninsular India and Columbia, the Snake Plateau of the U.S.A.
Which of the following monuments are built-in igneous rock?
- The Taj Mahal
- Fort Raigad
- The Red Fort
- Ellora Sculpture
Which types of rocks are predominantly found at the following locations?
- Central Maharashtra
- South Konkan
- Vidarbha
Fossils are found in.
Igneous rocks are called primary rocks.
Diamond is an example of _______ rock.
Mention the types of rocks based on formation?
The types of rocks based on formation are
This is the storehouse of rocks.
Igneous Rocks are ______ rocks.
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 |
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
