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प्रश्न
State the properties of metamorphic rocks.
उत्तर
Properties of metamorphic rocks :
- These rocks are harder and more resistant than the original rocks.
- These rocks have their minerals arranged in a series of bands.
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संबंधित प्रश्न
Classify the following rocks by selecting the correct option given below:
gypsum
What are metamorphic rocks?
With the help of your teacher, collect different types of rocks such as granite, sandstone, limestone, marble, slate, graphite, etc. and prepare a chart containing information about their colour, hardness, texture, and permeability.
What is the main characteristics of Basic Igneous Rocks?
What are Sills?
Explain this term associated with rocks: Laccoliths and Batholiths
Give a detailed account of lithiflcation of sedimentary rocks.
Distinguish between Thermal metamorphism and Dynamic metamorphism.
Classify the following rock: Schist
Give one word for the following.
Stratified rock formed organically but from vegetative matter-swamps and forests.
What is the basis for the classification of rocks?
Give one term for the following statement:
Igneous rocks of deep seated origin.
Distinguish between Intrusive and Extrusive Rocks
Volcanic mountains are covered with sedimentary rocks.
How are igneous rocks formed?
What are the characteristics of Sedimentary rocks?
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 |
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
