underground explorers

Underground Explorers

Explorers went to look under the ground. They found gold down there.

Explorers went to see what was under the ground. They found coal down there.

Explorers went to see what was under the ground. They found caves down there.

Explorers went to look under the ground. They found tunnels there.

Explorers went to see what was under the ground. They found lakes down there.