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प्रश्न
State the types of rocks for the formation of which the following process is involved.
Accumulation takes place over long periods of time in seas, lakes and streams.
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उत्तर
Sedimentary rocks.
संबंधित प्रश्न
Discuss the importance of rocks for the construction business.
Rocks and minerals play a very important role in our lives.
What problems would you face in their absence?
Fill in the blank
Conglomerate is an example of _____________ rocks.
Name any three elements of the earth’s crust.
Which rocks are associated with fossil fuels?
Distinguish between the following:
Sills and Dykes.
State the types of rocks for the formation of which the following process is involved.
Decomposition of organic matter at different stages and over different periods of time.
What are the causes of metamorphism?
What are metamorphic rocks?
Fill in the blanks
The interior layer is the core, which is made up mainly of iron and nickel, and is called ______.
Fill in the blanks
______ rocks cover wide area in Peninsular India and Columbia, the Snake Plateau of the U.S.A.
State the properties of metamorphic rocks.
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.
How is Plutonic rock formed?
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Mention the types of rocks based on formation?
The types of rocks based on formation are
Which Soils are formed by the weathering of metamorphic rocks?
Parent Rock is converted to loose Rock by ______.
Mention some uses of rocks.
