Look at this sea cave. It is on Lake Superior. Check out the opening in the rock. In summer, you could paddle a boat through it.
Photo Credit: earleliason/E+/Getty Images
In the Know
How We Can Protect Animals
It’s Earth Day on April 22. Let’s look at ways … read more
In the Know
Spring Forward!
Did you know people can time travel? It’s true! This … read more
In the Know
Sports Around the World
People love sports. Let’s look at sports around the world. … read more