Igneous rock whose crystal is 1 cm called____________________?

Related Mcqs:

1. Composition of igneous rock is determined by___________?

   A. Depth of molten magma
   B. Composition of molten magma
   C. Both A and B
   D. Composition can not be determined.

   Submitted by: Shafiq Rehman

2. In Pakistan, The following igneous rocks are found over considerable areas:

   A. Marl, gypsum
   B. Slate, Shist
   C. Dolomite shale, gneiss
   D. None of the above

   Submitted by: Shafiq Rehman

3. The relative abundance of three types of rocks ( igneous-metamorphic- sedimentary) in the earth’s crust is_________?

   A. 12.5 % -12.5 % – 75%
   B. 64.7 % – 27.4 % – 7.9 %
   C. none of A & B
   D. 7.9% – 27.7 % – 64.4

   Submitted by: Shafiq Rehman

4. Igneous rocks are called:__________?

   A. Primary rocks
   B. Secondary rocks
   C. Aqueous rocks
   D. None of the above

   Submitted by: Shafiq Rehman

5. Fine-graned rocks formed on earth crust are called____________________?

   A. Intensive igneous rock
   B. Extrusive rock
   C. Sedimentary rock
   D. Plutonic

6. Rocks formed from compacted clay or mud are called____________________?

   A. Shale
   B. Clay stone
   C. Sand stone
   D. None of the above

7. Plutonic rocks are also called____________________?

   A. Intrusive igneous
   B. Metamorphic
   C. Sedimentary
   D. Extrusive igneous rock

8. Attraction between similar particles is called____________________?

   A. Adhesion
   B. Cohesion
   C. Vander wall
   D. All the above

9. The wearing away of the land surface by wind, water, ice or other geological agents is called____________________?

   A. Seepage
   B. Soil erosion
   C. Soil contamination
   D. All the above

10. Material deposited by the wind is called____________________?

    A. Regolith
    B. Colluvial
    C. Alluvium
    D. Eolian