What is this?
It is a cave.
What is this?
It is a city.
What is this?
It is a bridge.
What is this?
It is a desert.
What is this?
It is a field.
What is this?
It is a forest.
What is this?
It is an island.
What is this?
It is a rainforest or jungle.
What is this?
It is an ocean.
What is this?
It is a lake.
What is this?
They are hills.
What is this?
It is a mountain.
What is this?
It is a tunnel.
What is this? (an area of low land between hills or mountains, often with a river flowing through it; the land that a river flows through)
It's a valley.
What is this?
It's a road.
What is this?
It's a waterfall.
