What is it?
beach
What is it?
desert
What is it?
valley
What is it?
cliff
What is it?
glacier
What is it?
mountain (range)
What is it?
island
What is it?
river
What is it?
ocean / sea
What is it?
forest
What is it?
waterfall
What is it?
hill
What is it?
cave
What is it?
coast
What is it?
jungle / rainforest
What is it?
stream
What is it?
lake