0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How do you find out how much solid dissolved in pond water?
by looking
What happens to the solubility of oxygen in a pond as the pond decreases temperature?
Oxygen solubility in water is strange and does not follow "normal" solubility rules along with many other gases. The solubility increases as temperature decreases.
Is pond water a pure substance or a mixture?
Pond water is not a pure substance.
Does rain replenish oxygen in pond?
no
Why do impurities dissolved in water increase its conductivity?
Because the presence of even a small amount of impurities makes water a good conductor like pond water
Which change in a sample of pond water could indicate that heterotropic microbes were active?
A lowering of the dissolved oxygen would be an indication of that happening and that would be the primary thing that i would look for
Which would increase the amount of dissolved oxygen in a pond?
air
What is the solute and solvent of Pond water?
Solution of Pond Water= Oxygen + Water
How much solid is dissolved in pond water?
alot
Which change in a sample pond water could indicate that heterotrophic microbes were active?
a decrease in oxygen level
How do you find out how much solid dissolved in pond water?
by looking
What happens when fertilizer gets into pond?
It would decrease the dissolved oxygen because it would stop the plants from making oxygen.
How do you measure dissolved oxygen in a pond?
This is a simple test that uses a specific chemical to react to the presence of oxygen in the water. An indicator is often added as well, so that depending on the level of oxygen there is a color change that can be measured against a standard reading chart provided with the test kit. You can purchase these kits at most pool stores.
How do you check the oxygen level in a fresh water catfish pond?
you use a exygen thromometer, stick it in the water, wait 10 minutes, then see
How does pond weed aerate water?
No
Can bacteria kill underwater animals?
Yes it can indirectly kill fish by consuming all the oxygen in a closed water system such as a pond. The water becomes anoxic (depleted of dissolved oxygen) and the fish and other marine life can no longer "breathe".
In a pond or lake the limiting factor that may affect the growth of algae is the level dissolved?
Phosphate
