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प्रश्न
Fill in the blanks
______ rocks cover wide area in Peninsular India and Columbia, the Snake Plateau of the U.S.A.
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उत्तर
Basaltic lava rocks cover wide area in Peninsular India and Columbia, the Snake Plateau of the U.S.A.
संबंधित प्रश्न
What is crust?
Briefly define Mechanical Metamorphism.
Explain this term associated with rocks: Extrusive Igneous Rocks
Explain this term associated with rocks: Fossil fuels
How are igneous rocks classified on the basis of their chemical composition?
How are chemically-formed sedimentary rocks produced?
Sedimentary rocks are also called stratified rocks. Why?
Distinguish between Regional and Contact metamorphism.
Classify the following rock: Shale
Classify the following rock: Gneiss
Classify the following rock: Schist
Fill in the blanks
______ rock contain a low percentage of silica and a high percentage of basic oxides.
Why are Sedimentary rocks called the Secondary rocks?
Why fossils are preserved in Sedimentary and not in Igneous rocks?
Igneous rocks are found in the regions of volcanoes.
Kola sample title is located in ______.
Distinguish between:
Internal Processes and External processes.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
