A crevasse is ...

What is the word for an area of low land near the sea where a river separates into many smaller rivers forming a shape like a triangle?

The top of a wave or a mountain.

What's the word for a large wave that is moving towards land?

An estuary is ...

What's the description for the adjective 'choppy'?

A brook is ...

A rapid is a part of a river where the water looks white because it is moving quickly over rocks.

What is the name for a large mass of ice that moves down a valley?

Is the word 'glacier' homophone to the word 'glazier'?

Is the word 'strait' homophone to the word 'straight'?

What is the name for a lake in Scotland?

What is the word for an area of sea that is separated from the sea by sand, rocks etc?

A strait is...

a narrow area of water where the sea flows into the land

A bog is ...

An aqueduct is ..

What's the description for the adjective 'stagnant'?

The part of a river where it joins the sea.