The Ocean In Your Bathtub by Seth Fishman

Did you know that oceans cover 71 percent of our planet and contain 97 percent of the Earth’s water? That seven out of every ten breaths you take contains oxygen that comes from oceanic plant life? No matter how far from the ocean you live, it is part of your life, every single day. And you are part of the ocean’s life, too. Every time you flush the toilet or throw something away, you might be sending it to the ocean—and every time you do a good deed, such as pick up litter or recycle, you are helping the ocean!

Visit the Grade 3 Inquiry Launch Module of the BlueTech Curriculum to see curriculum connections.