The Wonders of Planet Earth #1 Awesome Oceans
$7.99
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
It’s hard to imagine how immense the oceans are. 70 percent of the Earth’s surface is covered in water. The World Ocean covers 361 million square miles and contains about 310 million cubic kilometers of water. That’s a lot of water!
Show More
Show Less