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प्रश्न
Give one word for the following.
The best example of chemically-formed sedimentary rock, which has been formed by the evaporation of water from solution containing minerals.
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उत्तर
Gypsum
संबंधित प्रश्न
Rocks and minerals play a very important role in our lives.
Can you imagine modern life without minerals?
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: ______________.
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 minerals?
How are igneous rocks formed?
Name any three elements of the earth’s crust.
Distinguish between the following:
Calcarious and Carbonacious rocks.
Give one word for the following.
Rocks formed by the cooling and solidification of molten rock from beneath the earth crust.
Fill in the blanks
______ is formed, when the angular and coarse grains of some durable minerals are cemented together.
Fill in the blanks
______ rocks cover wide area in Peninsular India and Columbia, the Snake Plateau of the U.S.A.
Give one example of an area of: Metamorphic rocks,
Chemical sedimentary rocks are found in the beds of reservoirs.
How are igneous rocks formed?
What are metamorphic rocks?
The word ‘Igneous’ is derived from the ______ word.
Rocks are classified into ______ types.
Oldest Sedimentary rocks of the world has been identified in Green land.
Out of 2,000 different types, only ______ are the basic minerals commonly found all over the earth.
Why are crystalline rocks called so?
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
