What’s the phrasal verb for becoming extinct?
die out
What is the opposite of rough sea?
calm sea
What’s another word for the top of a mountain or a single mountain?
a peak
What do you call a group of mountains that usually forms a line?
a (mountain) range
What do we call the water that moves in one direction in a river, lake, or sea
the current
What do you call an island with no people living on it?
a desert island
What is the adjective to describe an island that is far away from the land?
remote
What’s the opposite of a slow-moving river?
a fast-flowing river
What do you call a long river with a lot of smooth bends?
a winding river
What is the adjective to describe a very big wave, e.g. a tsunami wave?
huge or gigantic