What effects can acid rain have on plants in a forest? (3 points) B. Limestone is made of calcium carbonate. Why would areas with limestone bedrock be less affected by acid rain than areas with other types of bedrock? (2 points)
C. What is episodic acidification? When would episodic acidification happen, and why can it be a problem? (3 points)
D. Look at the figure that shows how aquatic animals can tolerate different pH levels. Which animal is likely to be most affected by episodic acidification? Which animal is likely to be least affected? (2 points)
E. A lake experiences episodic acidification, in which the pH drops to 5.0. A scientist studying the lake sees trout and perch disappear from the lake over time. What would be a reasonable explanation for the disappearance of these fish? (3 points)