Acid deposition has caused nitrogen levels in a lake to increase by nearly 50 percent due to the increase in pollution output from local industries. How will the lake be affected by the increase of nitrogen? (5 points) Algal populations will increase dramatically, crowding out and reducing resources for other organisms.
Mercury levels will rise, and the number of toxic fish will increase until the algae die.
Once the algae die, the pH level will be neutral and terrestrial organisms can drink from the lake again.
Nitrogen levels will be reduced when the coal-burning power plant is built and up and running.

"[because of the emancipation proclamation] the condition of things [became] … unsettled, revolutionary, with nothing clearly defined, neither slave nor slaveholder having any rights which they felt bound mutually to respect … slave property in the state of missouri was almost a dead weight to the owner; he could not sell because there were no buyers."—h. c. bruce, a former slave in missouri what does this excerpt suggest about the effects of the emancipation proclamation? a. it also undermined slavery in the border states despite not being in effect there. b. it caused complete disintegration of southern society in the states that seceded. c. it led to slave owners not even trying to stop their slaves from leaving the farms. d. it prevented riots or chaos as both owners and slaves simply ignored each other.