When oil and gas resources are burnt they kill many forests and lakes by ________________ ?

Related Mcqs:

1. In an oil lamp, the oil rises up in the wick due to?

   A. Capillary action
   B. Atmospheric pressure
   C. Viscosity of oil
   D. Change in temperature

   Submitted by: Ashfaque Ali Khoso

2. Oil rises in a wick of oil lamp on account of a property of matter is called?

   A. Angle of projection
   B. Determines
   C. Capillary action
   D. Refraction of light

   Submitted by: Mansoor Ahmed Suhag

3. Chemical used to kill rats and mice are ?

   A. Insecticides
   B. Rodenticides
   C. Fungicides
   D. Herbicides
   E. None of these

4. On passing through food stuff, X-ray can kill the___________?

   A. Fungus
   B. Virus
   C. Bacteria 
   D. insects

   Submitted by: WIQAR AHMAD

5. The gas, commonly known as “laughing gas”, is

   A. Carbon Dioxide
   B. Sulfur Dioxide
   C. Nitrous Oxide
   D. Sodium Oxide

6. Which of the gas is not known as green house gas?

   A. Methane
   B. Nitrous oxide
   C. Carbon dioxide
   D. Hydrogen

   Submitted by: Farjan Ahmed Soomro

7. As comets get close to the sun, they start to “melt” and release gas and dust. This gas and dust forms what?

   A. “coma” around the comet’s nucleus and a long tail that points away from the sun
   B. “coma” that points away from the sun and a long tail around the comet’s nucleus
   C. Only “coma” around the comet’s nucleus
   D. Only a long tail that points away from the sun

   Submitted by: Muhammad Abdullah

8. Black gold is an oil; Black diamond is_________?

   A. Copper
   B. Iron
   C. Coal
   D. Wood

   Submitted by: Mansoor Ahmed Suhag

9. Oil rises up to wick in a lamp because_____________?

   A. Oil is very light
   B. Oil is volatile
   C. Diffusion of oil through the wick
   D. Capillary action phenomenon

   Submitted by: Hafeez Alam Saila

10. Crude Oil is heated in the furnace up to _________?

    A. 300°C
    B. 350°C
    C. 400°C
    D. 450°C

    Submitted by: Warraich