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. A glass chimney stops an oil lamp from smoking because:

   A. It increases the supply of oxygen to the flame by convection B. The heat produced ensures complete C. Both to these D. Neither of these Submitted by: hamza...

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

   A. Copper B. Iron C. Coal D. Wood Submitted by: Mansoor Ahmed Suhag...

10. What is the chemical name of Oil of Vitriol?

    A. Hydrochloric Acid B. Sulphuric Acid C. Nitric Acid D. Muriatic Acid Submitted by: Shaan Ahmed...