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concentrate

on Basic words
2
Examples

Concentration can also mean a lot of something in one area.

For example:

Mobile phone companies put many antennas in areas with a large concentration of mobile phone users.

Sharks live in areas of the ocean which have large concentrations of fish which sharks like to eat.

Which answers below are closest to this meaning of concentration. Choose the 3 correct answers.

a lot of something in one place

very little of something

many items collected together

a lot of things appearing at the same time