What melted rock eventually becomes lava?

Related Mcqs:

1. Which of these is not a Metamorphic rock?

   A. Quartzite
   B. Slate
   C. Gneiss
   D. Schist
   E. Diorite ✓

   Submitted by: Mansoor Ul Haque

2. Marble and Slate are which type of rock?

   A. Igneous
   B. Sedimentary
   C. Metamorphic
   D. Non of These

   Submitted by: Fazal Manan Safi

3. The color of a sedimentary rock is often mostly determined by___________?

   A. Zinc
   B. Iron
   C. Calcium
   D. None of these

   Submitted by: Syed Abdul Basit

4. When a patient’s immune system becomes reactive to a drug, this is an example of?

   A. Super infection
   B. Drug resistance
   C. Allergy
   D. none

5. When a star becomes a singularity and has zero volume and infinite density, it is called_______________?

   A. White dwarf
   B. Blue giant
   C. Wolf-Raynet star
   D. Black hole

   Submitted by: Mansoor Ul Haque

6. As we go higher into the atmosphere, the air becomes?

   A. Thinner
   B. Denser
   C. Warmer
   D. Visible

   Submitted by: Syed Nizakat Ali Shah

7. Material for rain-proof coats and tents owe their water proof properties to ________?

   A. Surface tension
   B. Viscosity
   C. Specific gravity
   D. Elasticity

   Submitted by: Ashfaque Ali Khoso

8. The large plates of solar pannels are painted?

   A. Red
   B. White
   C. Yellow
   D. Black

   Submitted by: Ashfaque Ali Khoso

9. Tyndall effect is related to the ______ of light?

   A. Reflection
   B. Dispersion
   C. Scattering
   D. Refraction

   Submitted by: Malik Asghar Hussain

10. Which of the following are not deflected by electric and magnetic fields ?

    A. Alpha rays
    B. Beta rays
    C. Gamma rays
    D. None of these

    Submitted by: Aamir Balouch