Advertisements
Advertisements
प्रश्न
Explain this term associated with rocks: Laccoliths and Batholiths
उत्तर
Laccoliths is formed by the intrusion of magma in the erupting channel just below the crust. Batholiths are deep seated dome shaped formation of magma intrusion, generally forming the base of mountain ranges, e.g., Ranchi Batholiths.
APPEARS IN
संबंधित प्रश्न
Rocks and minerals play a very important role in our lives.
What problems would you face in their absence?
Write True or False. Rewrite the false statement correctly :
Basalt is an example of an intrusive igneous rock.
What is crust?
What is the difference between the inner and the outer core?
How are rocks different from minerals?
Describe the process that leads to exfoliation.
What are Sills?
Which rocks are associated with fossil fuels?
Name the three stages of lithification of Sedimentary rocks.
Explain this term associated with rocks: Extrusive Igneous Rocks
Distinguish between the following: Lava and Magma
Give some examples of metamorphic rocks formed from sedimentary and igneous rocks.
Give one example of an area of: Sedimentary rocks in India
What is the basis for the classification of rocks?
Give one term for the following statement:
It has a definite chemical composition with its own chemical and physical properties.
Give one term for the following statement:
Fine grained metamorphic rock, generally produced by the low grade metamorphism of shale.
Distinguish between Metamorphic rock and sedimentary rock.
An aggregate of minerals on the Earth’s Crust is called ______.
Minerals exist in nature ¡n the form of ______ or ______.
Match the following.
A. | Basalt | 1. | Anthracite |
B. | Limestone | 2. | Extrusive igneous |
C. | Coal | 3. | Metamorphic rock |
D. | Gneiss | 4. | Sedimentary rock |