Vocabulary Unit 4

Front

making money by buying and selling things

Back

Commercial

Front

to make less or smaller

Back

Reduce

Front

The price multiplied→ It was $5, now it’s $10.

Back

Doubled

Front

Many different types

Back

Diverse

Front

"a good guess."

Back

Estimate

Front

you make something like new again.

Back

Restore

Front

a group of the same kind of animals or plants.

Back

Species

Front

"strong and not changing"

"not moving or falling."

Back

Stable

Front

We use this to talk about numbers and sizes.

Back

Quantity

Front

to stay alive

Back

survive