character: Dr. Emily Carter
topic: Environmental Effects of Acid Rain
grade: 12
subject: Chemistry
LearnActions
SearchCreate
character: Professor John Smith
topic: Impact of Acid Rain on Ecosystems
grade: 12
subject: Chemistry
LearnActions
SearchCreate
character: Dr. Sarah Johnson
topic: Chemical Composition of Acid Rain
grade: 12
subject: Chemistry
LearnActions
SearchCreate
character: Mr. Andrew Lee
topic: Mitigation Strategies for Acid Rain
grade: 12
subject: Chemistry
LearnActions
SearchCreate