Respuesta :
The region of the Earth system where the water molecule is frozen is called the cryosphere. This means that the cryosphere is the land where the water is found in the form of snow and ice. The temperature of this place is very cold.
The correct option is:
Option A. Bacteria living in darkened abysms at the bottom of the sea.
This can be explained as:
- The surface of the water body gets covered by ice sheets and glaciers. This makes the water have less or no sunlight to enter.
- Bacteria and many organisms in this type of system flourish in the deepness of the sea.
- The temperature of the sea at the depths is tolerable and no sunlight infiltrates the place. Bacteria that can survive cold temperatures live in places like this.
Therefore, in the cryosphere bacteria dwells at the bottom of the sea.
To learn more about the cryosphere follow the link:
https://brainly.com/question/9813053