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प्रश्न
What physical agents are involved in the sedimentary rocks?
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उत्तर
Rain water, wind, ice or the running water are the agents involved in the formation of sedimentary rocks. These agents break and carry on loose material and deposit it in various low lying areas to convert into the solid sedimentary rocks.
संबंधित प्रश्न
What is the difference between the inner and the outer core?
Give one difference between Extrusive igneous and Intrusive igneous rocks.
Name any two characteristics of Igneous Rocks.
What is sills?
Explain this term associated with rocks: Fossil fuels
Distinguish between the following:
Plutonic and Volcanic rocks.
Distinguish between the following:
Sills and Dykes.
Classify the following rock: Limestone
Classify the following rock: Quartzite
Classify the following rock: Graphite
Fill in the blanks
______ rocks cover wide area in Peninsular India and Columbia, the Snake Plateau of the U.S.A.
Find the difference between:
Igneous and sedimentary rocks
Rocks are classified into ______ types.
______ rocks are also called Primary rocks.
The oldest sedimentary rocks of the world have been identified in ______.
______ are chemical substances which exist in nature.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
