FREE ocean coloring page for Earth Day!I wanted to share a free coloring page that you can use for Earth Day or as supplemental material for any lessons about the ocean, marine life, or the environment. I just wrote my first children's book, "Protector of the Ocean," about plastic pollution and protecting our environment, and this was a page used in the book. You are also welcome to get my eBook for free on Kindle Unlimited. Just search the book title on Amazon, or click the link below. Happy r