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प्रश्न
How are chemically-formed sedimentary rocks formed? Give examples.
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उत्तर
Chemically formed sedimentary rocks are formed through chemical action of water. Some mineral like limestones and salts are dissolved into the water and after the evaporation of water form a particular type of rock which is formed by the chemical sedimentation of limestones into gypsum and salt into various types of nitrates.
संबंधित प्रश्न
Classify the following rocks by selecting the correct option given below:
Gneiss
How are rocks different from minerals?
Name two important landforms made by Igneous Rocks.
Which rocks are associated with ores of metals?
Name the three stages of lithification of Sedimentary rocks.
How are chemically-formed sedimentary rocks produced?
Classify the following rock: Clay
Give one word for the following.
The upper part of lithosphere, which is rich in silica and aluminium.
State the properties of metamorphic rocks.
Which of the following monuments are built-in igneous rock?
- The Taj Mahal
- Fort Raigad
- The Red Fort
- Ellora Sculpture
Mention a few specimens of magnificent rock-cut architecture in India?
What are fossils?
An aggregate of minerals on the Earth’s Crust is called ______.
Distinguish between:
Internal Processes and External processes.
______ into slate caused by thermal metamorphism.
The world Igneous is derived from the Latin word ______ meaning ______.
Explain Dynamic Metamorphism.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
