The most abundant element in the Earth’s crust is __________?

Related Mcqs:

1. The second most abundant metal found in the earth’s crust is_____________?

   A. Silicon
   B. Aluminium
   C. Calcium
   D. Sodium

   Submitted by: Ashfaque Ali Khoso

2. The most abundant element in the universe is __________.

   A. Oxygen
   B. Hydrogen
   C. Carbon Dioxide
   D. Silicon

3. The most abundant element in human body is __________?

   A. Hydrogen
   B. Blood
   C. Oxygen
   D. Protein

   Submitted by: Mansoor Ahmed Suhag

4. Which is the most abundant element in the atmosphere?

   A. Nitrogen
   B. Hydrogen
   C. Nickle
   D. Oxygen

   Submitted by: Arsalan hashmi

5. The most abundant element in sea water is?

   A. Chlorine
   B. Sodium
   C. Sulfur
   D. Magnesium

   Submitted by: Naveed Tahir

6. About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is?

   A. Oxygen
   B. Cabon Dioxide
   C. Silicon
   D. Clay

7. Which of the following elements is not present abundantly in earth’s crust ?

   A. Silicon
   B. Radium
   C. Aluminum
   D. Carbon

8. The earth surface & crust constantly evolving due to ?

   A. Rotary cycle
   B. Normal cycle
   C. Rock cycle
   D. Change cycle

   Submitted by: Mansoor Ahmed Suhag

9. Most abundant color in Earth is_________?

   A. Blue
   B. Green
   C. Brown
   D. Black

   Submitted by: Dr Omair Zafarullah Sulehry

10. What is the most abundant form of matter in the universe?

    A. Plasma
    B. Liquid
    C. Gas
    D. Solid

    Submitted by: Dr Hikmat Khan