Fish are sometimes lost from lakes as eutrophication occurs. Given what you've learned in this lab about why these fish kills occur,
which of the following might help prevent fish kills as phosphorus concentrations increase?

A. Installing aerators that increase the oxygen concentration in the water

B. Periodically adding more algae to the lake throughout the year

C. Adding nitrogen to promote increased algal growth in the lake

D. Trawling the lake with specialized nets to filter out extra zooplankton
Submit

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

explanation:

bc blah

explanation:

bc blah

thinking it would be physical characteristics