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प्रश्न
Give one word for the following.
The upper part of lithosphere, which is rich in silica and aluminium.
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उत्तर
SIAL
संबंधित प्रश्न
Why is diamond clear and hard while graphite is soft?
Why is coal hard and chunky?
Fill in the blank
Conglomerate is an example of _____________ rocks.
Classify the following rocks by selecting the correct option given below:
gypsum
Classify the following rocks by selecting the correct option given below:
marble
How are sedimentary rocks formed?
What is Geology?
Name the three stages of lithification of Sedimentary rocks.
Explain this term associated with rocks: Extrusive Igneous Rocks
Differentiate between Rock and Mineral
How are chemically-formed sedimentary rocks produced?
Why are the Igneous Rocks called Primary Rocks?
Give an example of a Plutonic rock.
Give reasons for the following
Silicates are the most common rock forming minerals.
Give reasons for the following
Man’s habitat is the biosphere and not the lithosphere in the true sense.
What are fossils?
An aggregate of minerals on the Earth’s Crust is called ______.
______ refer to rock in Greek.
Match the following:
| Group 'A' | Group 'B' | ||
| A. | Granite | 1. | Bedrock |
| B. | Soil layer | 2. | Plutonic rock |
| C. | Barren island | 3. | Strip farming |
| D. | Soil conservation | 4. | Active Volcano |
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
