https://padlet.com/eddienursyafiqah/lp6q27smh5c5 As a group, research on the following questions: (a) What is acid rain? (b) How is acid rain formed? (c) What are some acidic solutions that we use in our daily life? en-us 2019-02-16 12:12:15 UTC 2019-02-17 22:55:32 UTC hello@padlet.com eddienursyafiqah https://padlet.com/eddienursyafiqah/lp6q27smh5c5/wish/331990539 (a) Acid rain is rain that has been made acidic by certain pollutants in the air. 
(b) Acid rain is formed when  harmful chemical substances in the air react with water to form acid rain.
(c) Orange juice and lemon juice.]]> 2019-02-16 12:20:29 UTC https://padlet.com/eddienursyafiqah/lp6q27smh5c5/wish/331990539