[cm.01] which states of matter appear only in the hydrosphere?

Liquid is the correct answer.

Explanation:

The hydrosphere contains the total amount of water on a planet. The water is on the surface, ground and in the atmosphere. Hydrosphere can be in liquid, gas and solid forms. On earth, the water exists in liquid form in lakes, oceans, and rivers. The frozen part of the water is in the form of an ice cap and icebergs. In hydrosphere, the water moves in a cycle. which leads to the transformation of water from one form to another, it is called the water cycle. The waterfalls in the form of rain and snow and are collected by lakes and ocean. It again evaporates into the atmosphere and the cycle starts again.

b. is the answer hoped i        

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.