0
What else can I help you with?
What variables can affect number of fish in a lake?
amount of water 2.size of fish 3.size of lake 4.amount of fish in the lake FOOD SUPPLY
What variables can affect the number of fish in a lake?
Some variables that can affect the fish population of a lake are changes in water temperature, pollution, climate changes, and introduction of new species into this body. Another variable is the number of people that may fish in this lake.
How does the acidity of a lake affect human health and local economy?
If you're talking about the lake turning acid: Algae blooms, fish popultaions suffer, water quality decreases. Loss of fishing & bathing attractions can affect tourist trade. Water treatment expense can increase.
Would fish be healthy in lake that has a low pH?
Since the pH is low, the acidity would be high. The acid would kill the fish not long after it is placed in the lake.
Why doesn't the acid lake affect the ducks directly?
they are always wet and they have feather
What affects does acid rain have on animals?
acid rain is the cause of the death of fresh water fish not to mention all the other life in a lake.
What damages does acid rain cause in lakes?
Acid rain can lower the pH of lakes, making the water more acidic. This can harm fish and other aquatic life by damaging their gills, affecting their ability to reproduce, and disrupting food chains. Additionally, acid rain can leach toxic metals from the soil, further harming aquatic organisms.
What fish cell structures would be affected by a change in the oxygen level of a lake?
mitochondrion
What 4 variables can affect the number of fish in a lake?
Overpopulating, to much fishing, pollution, and a rapid decrease in algae or what ever the fish eat
At what pH do fish in lake ecosystems fail to reproduce?
While the exact pH level for fish reproduction varies between species, a pH level below 6.0-6.5 reduces the ability of fish to reproduce.
Would acid rain kill fish in a lake?
Yes it is in fact acid raining from the sky which means it would not really kill them it could. It would also damage them.
What variables can affect the number of fish in the lake?
Variables that can affect the number of fish in a lake include water temperature, availability of food, habitat quality, presence of predators, fishing pressure, and pollution levels. Additionally, natural events like floods or droughts can also impact fish populations.
