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प्रश्न
What is Geology?
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उत्तर
Geology is the science dealing with the origin and types of rocks found in the interior of the earth.
संबंधित प्रश्न
Classify the following rocks by selecting the correct option given below:
sandstone
With the help of your teacher, collect different types of rocks such as granite, sandstone, limestone, marble, slate, graphite, etc. and prepare a chart containing information about their colour, hardness, texture, and permeability.
Describe the process that leads to exfoliation.
Name three types of rocks.
Which agents are responsible for deposition of sediments?
Give two examples of metamorphic rocks.
Distinguish between the following:
Plutonic and Volcanic rocks.
Classify the following rock: Coal
Classify the following rock: Dolomite
Classify the following rock: Gypsum
Give one word for the following.
The lower part of ocean floor, comprising mainly of silica.
How are sedimentary rocks classified?
Give one term for the following statement:
Rounded or sub-rounded fragments, usually water-born cobbles, pebble and gravel, cemented together by a matrix of calcium carbonate, silica, etc.
Classify and explain the rocks.
Which Soils are formed by the weathering of metamorphic rocks?
Explain Dynamic Metamorphism.
Explain the different types of sedimentary rocks.
| A | B | ||
| 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.
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
