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प्रश्न
Why fossils are preserved in Sedimentary and not in Igneous rocks?
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उत्तर
Fossils are remains of vegetation and animals buried under the sediments. The sedimentary rocks are stratified rocks and are found in layers. These fossils are preserved in between these layers. But in Igneous rocks, the fossils are destroyed due to high temperature of lava.
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: ______________.
What is the difference between the inner and the outer core?
Explain the structure of the earth’s interior?
State two points of distinction between rocks and minerals.
Name any two characteristics of Igneous Rocks.
Name the types Sedimentary rocks based on agents of formation.
Which agents are responsible for deposition of sediments?
Distinguish between the following:
Acid Igneous Rocks and Basic Igneous Rocks.
What are metamorphic rocks?
Classify the following rock: Gneiss
Which types of rocks are predominantly found at the following locations?
- Central Maharashtra
- South Konkan
- Vidarbha
Which one of the following is the most widespread most and productive category of soil.
How are igneous rocks formed?
The word ‘Igneous’ is derived from the ______ word.
The two types of Intrusive Igneous rocks are ______.
______ are chemical substances which exist in nature.
The world Igneous is derived from the Latin word ______ meaning ______.
