What do you mean by acclimatization?

Hint: When the organisms change their habitat then their nature also changes accordingly. All animals have the ability to change according to the need for the need of the moment so that they can survive.

Complete answer:
Acclimatization is the process of adjustment in the environment by the organisms when any change occurs in the environment. These changes may include temperature, pH, humidity, altitude, rainfall, etc. It is the ability of an organism to adjust in the environment even after it has undergone a drastic change.
- The acclimatization in an environment occurs in a span of a very short time period but it may take longer even several generations to adapt in that environment.
- The acclimatization of an organism results in the theory of the survival of the fittest. Those organisms who can adjust will be fit for living while those who cannot adjust in the new environment will become extinct.
- The organisms may show changes in their morphological, physical, biochemical, and characters in response to the change that occurs in the environment.
- The process of acclimatization is shown in a large number of variable species but how can they acclimatize to the new environment is still unknown to the researchers.
- Many plants also show acclimatization as they may even survive at the freezing temperature.
- The human may also show acclimatization as, during the hot summer season, the amount of sweat and urine excreted outside the body decreases to restore fluid to prevent dehydration.

Note: The term acclimatization comes from the word acclimatize, meaning to adapt to a new environment, climate, or area. The idea of acclimatization was first introduced by A. Humboldt during the eighteenth century. Later certain sets of conditions were proposed by A. P. de Candolle and his son A. de Candolle for a species to move into a new environment or area.