What does the tern 'sial' refer to ? – McqOptions

MCQOPTIONS

1.	What does the tern 'sial' refer to ?
A.	Earth's surface layer
B.	The core part of the earth
C.	Ocean bottom rocks
D.	A rock which is rich in calcium
Answer» B. The core part of the earth

Discussion

No Comment Found

Related MCQs

'Nife' refers to
The largest volume and mass of the earth is found in
Who divided the interior of the earth in Lithosphere, Asthenosphere, Mesosphere and Centrosphere ?
What does the tern 'sial' refer to ?
Which one of the following is the dominant element of the earth crust ?
What is the correct sequence of the following layers of the Earth as one moves from the surface to the interior1. Mantle2. Crust3. Core
Match List - I (Discontinuity) with List - II (Layer of Earth's interior associated with discontinuity) and select the correct answer using the code given below the listsList - IList - IIF. Weichert-Gutenberg1.Outer core and inner core discontinuityG. Mohorovicic (Moho)2.Lower mantle and outer core discontinuityH. Lehman discontinuity3.Upper mantle and lower mantleJ. Conrad discontinuity4.Lower crust and upper mantle5. Division of Sial and Sima with the crustCode : FGHJA.5132B.2135C.2415D.5412
Assertion (A) : The continents are floating on the sea.Reason (R) : The continents are composed of silica and aluminium while the oceans are oceans are composed of silica and magnesium.
What is the average density of the earth ?
Consider the following statements1. The whole core is in a molten state.2. The outer core is in a solid state and the inner core is in a molten state.3. The outer core is in a molten state and the inner core is in a solid state.4. The whole core is in a solid state.Code