An iceberg is floating in sea. How much of its mass will remain above the surface of water?

Related Mcqs:

1. The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.

   A. 1 gram
   B. 10 grams
   C. 1 kg
   D. 10 kg

2. Sea water (Salt water) freezes at ?

   A. Same temperature as fresh water.
   B. Slightly higher temperatures than fresh water.
   C. Slightly higher temperature than fresh water.
   D. Sea water does not freeze

   Submitted by: Mansoor Ahmed Suhag

3. Which instrument is used to measuring height above sea leve?

   A. Hygrometer
   B. Hypsometer
   C. Pyrometer
   D. Solometer

   Submitted by: Malik Asghar Hussain

4. For seeing objects at the surface of water from a submarine under water, the instrument used is ________?

   A. Periscope
   B. Telescope
   C. Kaleidoscope
   D. Spectroscope

   Submitted by: Rashid Mehmood

5. Underground water and the water on the earth’s surface is called ?

   A. Mezosphere
   B. Ionosphere
   C. Hydrosphere
   D. None of these

   Submitted by: Haziq

6. What kind of weathering takes place on the valley side above the surface of the glacier?

   A. Plucking
   B. Abrasion
   C. Chemical weathering
   D. Frost shattering

   Submitted by: Mansoor Ul Haque

7. Place directly above focus on Earth’s surface is known as _________?

   A. Strike
   B. Comma
   C. Epicenter
   D. Origin

   Submitted by: Rashid Mehmood

8. Places where the temperature of air is above freezing point of the water, the precipitation will be in the form of ________ ?

   A. Hailstorms
   B. Thunders
   C. Rain
   D. Lightning

   Submitted by: Rashid Mehmood

9. Which metal is extracted from sea water?

   A. Potassium
   B. Magnesium
   C. Aluminum
   D. None of these

   Submitted by: H@yii

10. The most abundant element in sea water is?

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

    Submitted by: Naveed Tahir