Advertisements
Advertisements
प्रश्न
Fill in the blank
A category of rock which is formed by the alteration of the parent rock due to heat and pressure is called: ______________.
Advertisements
उत्तर
A category of rock which is formed by the alteration of the parent rock due to heat and pressure is called: metamorphic rocks.
APPEARS IN
संबंधित प्रश्न
Why is coal hard and chunky?
Fill in the blank
Conglomerate is an example of _____________ rocks.
What is metamorphism?
Classify the following rock: Shale
Give one term for the following statement:
Rounded or sub-rounded fragments, usually water-born cobbles, pebble and gravel, cemented together by a matrix of calcium carbonate, silica, etc.
Choose the incorrect statement from the following.
How are igneous rocks formed?
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 |
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
