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प्रश्न
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.
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उत्तर
Conglomerate
संबंधित प्रश्न
Write True or False. Rewrite the false statement correctly :
Basalt is an example of an intrusive igneous rock.
Write True or False. Rewrite the false statement correctly :
Sedimentary rocks are formed by the cooling and solidification of molten rock called magma
State two points of distinction between rocks and minerals.
Name any three elements of the earth’s crust.
Give two examples of sedimentary rocks.
What are known as metamorphic rocks?
Give two examples of metamorphic rocks.
Distinguish between the following:
Plutonic and Volcanic rocks.
What are the causes of metamorphism?
Differentiate between Rock and Mineral
Give some examples of metamorphic rocks formed from sedimentary and igneous rocks.
Classify the following rock: Dolomite
Classify the following rock: Quartzite
Give one word for the following.
Stratified rock formed organically but from vegetative matter-swamps and forests.
Give one word for the following.
A sedimentary rock, which is composed of microscopically fine, soft and smooth particles.
How is Plutonic rock formed?
Classify and explain the rocks.
Explain about Petrology.
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 |
