Question

Какой газ растворен в морской воде? для чего? ​

Answer 1

Ответ:

Морская вода имеет много разных газы растворенные в ней, особенно азота, кислорода и углекислого газа. Он обменивает эти газы с атмосферой, чтобы сохранить баланс между океаном и атмосферой.

Объяснение:

Answer 2

The Gas Dissolved in Seawater and Its Purpose

Seawater contains various gases that are dissolved in it. One of the most abundant gases dissolved in seawater is oxygen. Oxygen is essential for marine life as it is used by marine organisms for respiration. It is necessary for the survival of fish, plants, and other marine organisms that rely on oxygen to carry out their metabolic processes.

In addition to oxygen, other gases that can be found dissolved in seawater include carbon dioxide and nitrogen. Carbon dioxide is a product of respiration and is also absorbed from the atmosphere. It plays a crucial role in the regulation of the Earth's climate as it is a greenhouse gas. Nitrogen, on the other hand, is relatively inert and does not play a significant role in the biological processes of marine organisms.

The dissolved gases in seawater serve several important purposes. Here are a few key functions:

1. Respiration: Marine organisms, such as fish and other animals, rely on the dissolved oxygen in seawater for respiration. Oxygen is necessary for the breakdown of organic molecules to release energy for cellular processes.

2. Photosynthesis: Seawater also contains dissolved carbon dioxide, which is essential for photosynthesis in marine plants and algae. These organisms use carbon dioxide, along with sunlight and water, to produce glucose and oxygen through the process of photosynthesis.

3. Carbon Cycle: The dissolved carbon dioxide in seawater plays a crucial role in the global carbon cycle. It is absorbed from the atmosphere and can be utilized by marine organisms for photosynthesis. Additionally, it can be released back into the atmosphere through respiration and other processes, contributing to the regulation of atmospheric carbon dioxide levels.

4. Buffering: Seawater's dissolved gases, including carbon dioxide, help maintain the pH balance of the ocean. Carbon dioxide can act as a buffer, preventing drastic changes in the acidity of seawater.

It is important to note that the concentration of dissolved gases in seawater can vary depending on factors such as temperature, salinity, and biological activity. These variations can have significant impacts on marine ecosystems and the overall health of the oceans.