The algae will reduce both air and light causing the organisms in the pond to die.
A non-living organism is a dead organism.
To tell you to not go to near to the pond.
By living near a pond, river, lake, swamp, ocean etc.. Obviously?
To survive, frogs need to be moist, otherwise their skin dries out, and the moisture leaks out thru the skin. living near a pond makes it easy for a frog to be moist, and easier to survive.
the water in the pond is not living
yes, i think
A pond is not a living thing, it is simply a pool of water.
If you go to Mt. Moon, you will eventually exit on a place where there will be a small pond. If you go there at night, supposedly there will be a group of clefairy that encircle the pond. Talk to the people living in the house near that pond for more information.
rocks, water, soil,
Yes, it is because without any algae some living animals in the pond would die. Algae can be food for some creatures in the pond. If your pond is just for admiring and not for living creatures, no, it isn't because the algae will take over the pond and no living creature is in it to eat the algae.
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