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प्रश्न
Fill in the blanks
______ is formed, when the angular and coarse grains of some durable minerals are cemented together.
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उत्तर
Breccia rock is formed, when the angular and coarse grains of some durable minerals are cemented together.
संबंधित प्रश्न
Fill in the blank
Granite is an example of intrusive ________ rocks.
Write True or False. Rewrite the false statement correctly :
Minerals are organic substances.
What are minerals?
Distinguish between the following pair:
Degradation and aggradation
Name the rocks which are most widespread on the earth.
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.
Formation of large crystals, coarse texture and slow cooling and compaction.
How are sedimentary and igneous rocks formed?
Give one word for the following.
The upper part of lithosphere, which is rich in silica and aluminium.
Fill in the blanks
The interior layer is the core, which is made up mainly of iron and nickel, and is called ______.
Which of the following monuments are built-in igneous rock?
- The Taj Mahal
- Fort Raigad
- The Red Fort
- Ellora Sculpture
The word Ignis means rock.
Explain the type of Igneous Rocks.
The oldest sedimentary rocks of the world have been identified in ______.
The world Igneous is derived from the Latin word ______ meaning ______.
| 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.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
