What does dissolve oxygen mean in geography?
In its natural form, oxygen gas is produced by plants and animals as part of a process known as photosynthesis. Once oxygen is created, it migrates to the earth’s surface through pores in the ground. Oxygen is often combined with other compounds in the groundwater, forming an oxygenated water body that can support life. Otherwise, the water remains stagnant.
What does dissolved oxygen mean in biology?
Dissolved oxygen is a measure of the amount of oxygen in a given body of water. In an oxygenated body of water, there will be more dissolved oxygen than in an anoxic body of water. The amount of dissolved oxygen is not only dependent on the amount of oxygen present in the water but also on the amount of oxygen that is consumed by living organisms.
What does dissolve oxygen mean in science?
Dissolved oxygen is a naturally occurring gas that is absorbed into water. This process happens naturally in lakes and oceans and it plays an important role in the life of aquatic animals. Dissolved oxygen helps clean and purify the water, it provides food for plants and helps maintain a healthy ecosystem.
What does dissolved oxygen mean in cellular biology?
Dissolved oxygen is a measure of the oxygen content in water. Every living cell needs a certain amount of oxygen to function properly. This amount is dependent on the organism. Plant cells need less oxygen than animal cells. While plants are able to extract the oxygen from water, animal cells need to breathe in oxygen. The more oxygen is dissolved in water, the more oxygen can be absorbed by living cells.
What does dissolved oxygen mean in chemistry?
Dissolved oxygen refers to the oxygen that is present in water as a gas. But because it's bound to other chemical compounds (like H2O), it can't freely move through water. This means that, on its own, it can't support life. However, it can support the growth of plants, algae, bacteria and other organisms in water. There are several factors that determine the amount of dissolved oxygen in water, including the amount of oxygen produced by plants and animals living in the water
