Hi! I am a Helping Ninja and I just read about acid raid. It can happen because of too pollution in factories because of the smoke in the air and the too much electricity. Acid rain is poisonous rain that can cause stuff to dry up, like lakes and ponds, and then more species will become extent. The smoke in the air from large factories cause this acid rain. You should use solar power because it doesn’t make that happen. So you should do stuff like turning lights off to save energy which will help air pollution. If you want to read the article too, click on the following link: https://www.konicaminolta.com/kids/endangered_animals/comics/05/index.html
Helping Ninja, age 8, Carmel, IN