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
State two characteristics of the mantle.
Classify the following rocks by selecting the correct option given below:
marble
Classify the following rocks by selecting the correct option given below:
sandstone
Classify the following rocks by selecting the correct option given below:
basalt
How are sedimentary rocks formed?
What processes are involved in the formation of Igneous Rocks?
Explain this term associated with rocks: Extrusive Igneous Rocks
Give one word for the following.
The lower part of ocean floor, comprising mainly of silica.
Fill in the blanks
The interior layer is the core, which is made up mainly of iron and nickel, and is called ______.
Give one term for the following statement:
Igneous rocks of deep seated origin.
How are igneous rocks formed?
What are fossils?
The word ‘Igneous’ is derived from the ______ word.
______ into slate caused by thermal metamorphism.
Oldest Sedimentary rocks of the world has been identified in Green land.
What are the uses of soil?
______ refer to rock in Greek.
Sedimentary rocks are called stratified 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:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
