The albedo of the earth is:__________?

Related Mcqs:

1. The inner shell of earth consists of_____________________?

   A. Fe
   B. Silicate
   C. Mg
   D. Silicate of Fe & Mg

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

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

3. Most abundant mineral in the earth crust is______________________?

   A. N-Feldspar
   B. Feldspar
   C. S-Feldspar
   D. Amplubole

4. Age of Earth is_____________________?

   A. 4.5 billion years
   B. 4 billion years
   C. 1 billion years
   D. 6 billion years

5. The earth core is made of the following metals ______________________?

   A. Fe & Ni
   B. Mg & Ni
   C. Cu & Ni
   D. None of these

6. The atmospheric layer lies closest to the earth surface is known as___________________?

   A. Mesosphere
   B. Thermosphere
   C. Troposphere
   D. Stratosphere

7. The most abundant metal in the earth’s crust and toxic to plants in low concentration is____________________?

   A. Mo
   B. Al
   C. Fe
   D. All the above

8. Most common rocks, after exposed to weathering which cover about ______% 0f the earth:

   A. metamorphic rocks
   B. Sedimentary rocks
   C. Igneous rocks
   D. Shales

   Submitted by: Shafiq Rehman

9. _______________ of alluvium (stratified sediment) by earth-worms is the most important soil-forming process in the alluvial plain of Pakistan:

   A. Homogenization
   B. Pedoturbation
   C. Lessivage
   D. Melanization

   Submitted by: Shafiq Rehman

10. Small rivulets or finger like channels formed on the surface of earth by action of water, these channels are of small depth & can be leveled by tillage operations is:

    A. Gully erosion
    B. Sheet erosio.
    C. Stream bank erosion
    D. None of these

    Submitted by: Shafiq Rehman