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What is the oxygen dissolved in water is a?
The oxygen dissolved in water is a measure of dissolved oxygen (DO).
What has more oxygen salt water or fresh water?
Freshwater has more oxygen than salt water but oxygen is more solublein fresh water.
What is the relationship between temperature and dissolved oxygen in an aquatic ecosystem?
Temperature can affect the amount of dissolved oxygen in an aquatic ecosystem: warm water holds less oxygen than cold water. As temperature increases, the solubility of oxygen decreases, which can lead to lower oxygen levels in the water. This can impact the survival of aquatic organisms that rely on oxygen for respiration.
Dissolved oxygen increase or decrease with depth?
Dissolved oxygen typically decreases with depth in natural water bodies. This is because oxygen levels are influenced by factors such as photosynthesis, surface aeration, temperature, and organic matter decomposition. As depth increases, less light penetrates to support photosynthesis and oxygen consumption from organic matter decomposition exceeds oxygen production.
When sugar is dissolved in water the density of the solution decreases?
No, the density of the solution is greater.
What's dissolved oxygen?
Dissolved oxygen is the current amount of oxygen in the water. A certain amount of Dissolved Oxygen Is needed to keep the fish alive, if any of the dissolved oxygen decreases by either a little or a lot it can cause changes in the water, normally if the dissolved oxygen decreases so do the fish and aquatics life's life.
When water temperature increases what will the dissolved oxygen content do?
The amount of dissolved oxygen decreases when water temperature increases. Warm water is unable to dissolve as much oxygen gas.
how does temperature affect the concentration of dissolved oxygen?
Temperature has a direct effect on the concentration of dissolved oxygen in water. As the temperature of the water increases, the solubility of oxygen decreases and the concentration of dissolved oxygen will decrease. Conversely, as the temperature of the water decreases, the solubility of oxygen increases and the concentration of dissolved oxygen will increase. Additionally, warmer water is generally less dense than colder water, resulting in less efficient oxygen transfer.
What is dissolve oxygen?
Dissolved oxygen refers to the amount of oxygen present in water. It is essential for aquatic life to breathe and thrive. Factors such as temperature, water flow, and levels of organic matter can impact the amount of dissolved oxygen in water.
As water temperature increases dissolved oxygen does what?
As water temperature increases, the solubility of oxygen decreases. This means that warmer water holds less dissolved oxygen than cooler water. This can have negative impacts on aquatic life as they rely on oxygen dissolved in water for respiration.
Why does dissolved oxygen decrease with temperature?
Dissolved oxygen decreases with temperature because warmer water holds less oxygen than cooler water. As water temperature rises, the molecules move faster and are less able to hold onto oxygen molecules, causing a decrease in the amount of dissolved oxygen in the water.
Why does dissolved oxygen decrease in water?
Dissolved oxygen in water decreases due to factors like temperature increase, pollution, and excessive plant growth, which can lead to oxygen depletion and harm aquatic life.
What is the relationship between temperature and dissolved oxygen in a lake?
Temperature affects the amount of dissolved oxygen in a lake - warmer water holds less oxygen than cooler water. Generally, as water temperature increases, the solubility of oxygen decreases. This can have implications on aquatic life, as many organisms rely on dissolved oxygen for respiration.
Would a high temperature have a high dissolved oxygen concentration?
No, a high temperature usually decreases the solubility of oxygen in water, leading to lower dissolved oxygen concentrations. Warmer water can also accelerate oxygen consumption by aquatic organisms.
Why is Dissolved Oxygen level lower in saltwater than in freshwater given the same temperature?
Dissolved oxygen levels are lower in saltwater due to the higher salinity, which decreases the solubility of oxygen. Additionally, the solubility of gases decreases as water temperature increases, which can further reduce dissolved oxygen levels in saltwater compared to freshwater.
What is the oxygen dissolved in water is a?
The oxygen dissolved in water is a measure of dissolved oxygen (DO).
How is temperature related to the levels of dissolved oxygen in a body of water?
Temperature and dissolved oxygen levels in water are inversely related. As water temperature increases, the amount of dissolved oxygen decreases. This is because warmer water holds less oxygen than cooler water. Therefore, higher temperatures can lead to lower oxygen levels in a body of water, which can impact aquatic life.
