What's this?
Cliff.
What's this?
Wave.
What's this?
Volcano.
What's this?
River.
What's this?
Mountains.
What's this?
Sea.
What's this?
Falls / Waterfalls
What's this?
Dunes.
What's this?
Beach.
What's this?
Valley.
What's this?
Desert.
What's this?
Rainforest.
What's this?
Lake.
Where is Homer?
In a cave.
What's this?
Ocean.