Which statement best describes an igneous intrusion?
A. Igneous intrusion for when ice crystals splash into lava
B. Magma is injected into surrounding rock forming an igneous intrusive
C. Magma is exported to an open area and forms iron
D. Magma explodes to the surface and forms a smooth outer layer of rock
Answer: Option B
Solution(By Examveda Team)
Magma is injected into surrounding rock forming an igneous intrusive is the statement that best describe an igneous intrusion.This Question Belongs to General Knowledge >> Physics
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A. Latent heat
B. Nuclear fusion
C. Refractive index
D. Stock value
Radiocarbon is produced in the atmosphere as a result of
A. Collision between fast neutrons and nitrogen nuclei present in the atmosphere.
B. Action of ultraviolet light from the sun on atmospheric oxygen.
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D. Lightning discharge in atmosphere.
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A. Work done in rolling is more than in lifting.
B. Work done in lifting the stone is equal to rolling it.
C. Work done in both is same but the rate of doing work is less in rolling.
D. Work done in rolling a stone is less than in lifting it.
The absorption of ink by blotting paper involves:
A. Viscosity of ink
B. Capillary action phenomenon
C. Diffusion of ink through the blotting
D. Siphon action
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