On April 18th, PBS Kids will debut the first of four brand new episodes of Sid the Science Kid. Each episode, which will spread out between Apirl 18th and April 21st, will explore a different “Green theme” in honor of the Earth Day holiday. The environmental topics will include: where trash goes, how recycling works, why Sid’s dad wears a mask when he paints, and what happens to water after it goes down the drain. The Jim Henson Company promises the animated series will help boost awareness for the Earth Day holiday, which is celebrated on April 22. So other than watch Sid, what will your Earth Day goals be this year?