What's this?
It's a desert.
Describe the river: It's w____.
Wide
What's this?
It's a mountain.
What's this?
It's an ocean.
Describe the desert: It's d___.
Dry
Describe the ocean: It's d___.
Deep
What's this?
It's a lake.
What's this?
It's a waterfall.
What's this?
It's a river.
Describe the mountain: It's h___.
High