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In a pond or lake the limiting factor that may affect the growth of algae is the level of dissolved?
Cause animals bacteria need it
What observation can you infer that pond water organisms expend energy?
ha ha
What type of microscope is best used to see the organisms in a drop of pond water?
light
A coal-burning facility is constructed in an area containing several pond ecosystems. How will this human activity most likely affect the pond ecosystems?
water quality would be worse
Which microscope is best used for looking at organisms in a drop of pond water?
A compound microscope would be best if you want to see all the organisms in that drop. A simple microscope would not allow you to see as much.
How does the acid content of the pond affect the population of organisms?
Because the population of organisms is pond effect
How might algae growth near the surface of a pond affect living organisms living in the pond?
The algae will reduce both air and light causing the organisms in the pond to die.
How might the introduction of a limiting nutrient in pond affect the carrying capacity of that pond?
The pond would become acidic and have less ability to support organisms
Increased light intensity in a pond increases algal growth and reduces oxygen availability for other organisms How will this affect the aquatic habitat?
The population of all organisms in the pond will decrease.
What would not affect the level at which a canoe floats in a pond?
it sinks
The energy of the Sun is made available to the pond community through the activities of the organisms at?
Level A
How might increasing nutrients in a pond affect the capacity of the pond?
The pond would become acidic and have less ability to support organisms
In a pond or lake the limiting factor that may affect the growth of algae is the level dissolved?
Phosphate
What is the purpose of the cell membrane in pond organisms?
The purpose of the cell membrane to pond organisms is to separate and protect contents in the pond cell from those outside the cell membrane.
How do beaver ponds affect organisms?
There are many organism surrounding the beaver pond it's just like an ecosystem.
Does the center of a lake or pond have more organisms?
I would assume a pond because it does not move, allowing more organisms to be able to survive in the water.
What exactly does a pond filter do?
A pond filter is a device used for clearing a pond of micro-organisms. It is a must have if your pond has fish and they are having problems.
