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प्रश्न
How are chemically-formed sedimentary rocks produced?
उत्तर
Chemically-formed sedimentary rocks are produced through evaporation of water from solutions containing minerals. In this ways a rock like ‘gypsum’ is produced. Other examples are nitrates and potash etc.
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संबंधित प्रश्न
Discuss the importance of rocks for the construction business.
Write True or False. Rewrite the false statement correctly :
Minerals are organic substances.
Write True or False. Rewrite the false statement correctly :
Rocks are used in construction industries.
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Classify the following rocks by selecting the correct option given below:
gypsum
Classify the following rocks by selecting the correct option given below:
limestone
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In what type of rocks do you find fossils and why?
Sedimentary rocks are also called stratified rocks. Why?
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Give some examples of metamorphic rocks formed from sedimentary and igneous rocks.
Classify the following rock: Dolomite
Classify the following rock: Basalt
Give one word for the following.
Rocks formed by the cooling and solidification of molten rock from beneath the earth crust.
Give one word for the following.
The upper part of lithosphere, which is rich in silica and aluminium.
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Why fossils are preserved in Sedimentary and not in Igneous rocks?
Rocks are classified into ______ types.
______ into slate caused by thermal metamorphism.
