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प्रश्न
In what type of rocks do you find fossils and why?
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उत्तर
Fossils are found in sedimentary rocks. Organic remains of plants and animals or their skeletal impressions are called fossils. Fossils help us in fixing the relative ages of rocks.
संबंधित प्रश्न
Why is diamond clear and hard while graphite is soft?
Name two important landforms made by Igneous Rocks.
Briefly define Mechanical Metamorphism.
Explain this term associated with rocks: Metamorphism
Distinguish between the following:
Sills and Dykes.
What is metamorphism?
What is meant by a rock?
Classify the following rock: Coal
Give one word for the following.
The lower part of ocean floor, comprising mainly of silica.
Give one word for the following.
Igneous rocks, which contain a low percentage of silica.
Fill in the blanks
______ is the best example of the wind deposited stratified rock.
Give one term for the following statement:
Sheet like body of igneous rock.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Kola sample title is located in ______.
Distinguish between:
Internal Processes and External processes.
Which Soils are formed by the weathering of metamorphic rocks?
What are the uses of soil?
______ rocks are also known as stratified rocks.
______ are chemical substances which exist in nature.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
