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प्रश्न
Classify the following rock: Loess
विकल्प
Sedimentary rock
Igneous rock
Metamorphic rock
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उत्तर
Sedimentary rock
संबंधित प्रश्न
Name any two characteristics of Igneous Rocks.
Give two examples of metamorphic rocks.
State the types of rocks for the formation of which the following process is involved.
Solidification of magma on the surface of the earth.
State the types of rocks for the formation of which the following process is involved.
Accumulation takes place over long periods of time in seas, lakes and streams.
Name the main types of rocks.
Differentiate between Rock and Mineral
In what type of rocks do you find fossils and why?
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 high percentage of silica.
Fill in the blanks
______ rock contain a low percentage of silica and a high percentage of basic oxides.
Find the difference between:
Igneous and sedimentary rocks
______ is known as the primary rocks.
Igneous rocks are found in the regions of volcanoes.
Minerals exist in nature ¡n the form of ______ or ______.
Explain the different types of sedimentary rocks.
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 |
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
