Question

observe the following diagram and answer the following question​

Answer 1

A) this process is Called as regelation

B) when the pressure is applied on ice slab it starts melting and when pressure is removed it converts into ice this process is known as regelation

C) sorry I don't know the answer

Answer 2

Explanation:

$\huge\red{Hola Mate,}$

A) The figure represents the process, regelation

B) Regelation is a process of generation of melt water from ice which is subjected to higher pressure. Higher pressure of ice mass lowers the melting point and causes to melt the ice. Regelation related with formation of melt arises from the subglacial systems in the form of a water film.

C) When atmospheric pressure is lower, such as at a higher altitude, it takes less energy to bring water to the boiling point. Less energy means less heat, which means water will boil at a lower temperature at a higher altitude.

Hope this helps you

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