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प्रश्न
Fill in the blanks
______ rocks are formed by the deposition of shells and skeletons of organism.
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उत्तर
Organically formed sedimentary rocks are formed by the deposition of shells and skeletons of organism.
संबंधित प्रश्न
Fill in the blank
Conglomerate is an example of _____________ rocks.
Write True or False. Rewrite the false statement correctly :
Sedimentary rocks are formed by the cooling and solidification of molten rock called magma
What are metamorphic rocks?
Mention any two characteristics of Sedimentary Rocks.
What is meant by a rock?
How are sedimentary and igneous rocks formed?
Distinguish between Thermal metamorphism and Dynamic metamorphism.
Give one word for the following.
Rocks formed by the cooling and solidification of molten rock from beneath the earth crust.
Give one term for the following statement:
Igneous rocks of deep seated origin.
Give one term for the following statement:
Type of metamorphism in which changes are caused due to high pressure.
Why are the Igneous Rocks called Primary Rocks?
Give reasons for the following
Man’s habitat is the biosphere and not the lithosphere in the true sense.
Mention the types of rocks based on formation?
The types of rocks based on formation are
The word ‘Igneous’ is derived from the ______ word.
An aggregate of minerals on the Earth’s Crust is called ______.
The word Ignis means rock.
Explain about Petrology.
______ refer to rock in Greek.
Explain the different types 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 |
