Home
Class 8
CHEMISTRY
How do we explain the survival of aquati...

How do we explain the survival of aquatic animals in the deep sea, during winter in the cold region ?

Text Solution

Verified by Experts

(i) comparison of densities of water and ice
(ii) variation of temperature at different layers in the sea
(iii) change in density of water with change in temperature
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • WATER, SOLUTION, SOLUBILITY AND HYDROGEN

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (LEVEL 2)|24 Videos

  • SYNTHETIC FIBRES AND PLASTICS

    PEARSON IIT JEE FOUNDATION|Exercise COMPETITION CORNER (Choose the correct option)|53 Videos

Similar Questions

Explore conceptually related problems

How do we explain the survivla of aquatic animals in the deep sea, during winter in the cold region ?

Why we shiver during winter months ?

Knowledge Check

  • The animals in the deep sea water are severely affected by:

    A
    sewage
    B
    oil spills
    C
    heavy metals
    D
    nuclear wastes

  • Animals undergoes inactive stage during winter is known as:

    A
    adaptation
    B
    Aestivation
    C
    Hibernation
    D
    acclimatization

  • Ports of the Baltic Sea remain open for trade even during winter because

    A
    It lies in the tropical belt
    B
    North Atlantic Drift, a warm ocean current flows in the region.
    C
    Local winds keep it warm
    D
    Western disturbances cause abrupt rise in the temperature.

    • Similar Questions

    Explore conceptually related problems

    Why we shiver during winter months?

    How do some animals survive in sea water ?

    Give scientific reasons for the following. Aquatic plants and animals can live in water even during very cold season.

    Why do we pass more urine during winter and wet seasons ?

    Aquatic animals are able to survive in water bodies like rivers and oceans during winter when the atmospheric temperature is -10^(@)C . This is because

    Home
    Profile