1
They are very high hills and often have rocks at the top; for example Everest.
2
They can be big or small; Ireland is one; they have water all around them.
3
They are areas of low land between hills; they often have a river in them.
4
They are large seas and there are five in the world: the Arctic, the Antarctic, the Pacific, the Atlantic and the Indian.
5
It’s a large area with lots of trees.
6
Bridges go over them; fish live in them; they always go to the sea.
7
It's a sandy place next to the sea; people often go there to swim and sunbathe.
8
It's the land close to the sea; it can be rocky.
9
It's an area of high land, but smaller than a mountain.
10
It's a large area of salt water; it's smaller than an ocean.