World Wise Level 3, Lesson 4 Vocabulary

The usual amount or kind of something.

• average

• process

• border

• suitable

The result of adding a set of numbers and then dividing the total by the number in the set.

• suitable

• border

• average

• span

A dividing line between two states or countries.

• average

• span

• timber

• border

The edge of something.

• span

• timber

• flutter

• border

To be next to.

• span

• border

• moisture

• cocoon

The silky case that a caterpillar makes to protect itself for a time before it becomes a moth.

• border

• cocoon

• flutter

• timber

To wave or flap quickly.

• border

• average

• flutter

• process

A small amount of liquid, often in the form of small drops.

• moisture

• timber

• suitable

• nectar

Damp or slightly wet.

• nectar

• flutter

• moist

• process

A sweet liquid produced by many flowering plants. It is used by bees to make honey.

• moisture

• timber

• nectar

• process