What does the table show? What environmental problems old people consider to be the most dangerous. What environmental problems teenagers consider to be the most dangerous. What environmental problems people consider to be the least dangerous. What health problems teenagers consider to be the most dangerous.

Задание

What does the table show?

What environmental problems old people consider to be the most dangerous.
What environmental problems teenagers consider to be the most dangerous.
What environmental problems people consider to be the least dangerous.
What health problems teenagers consider to be the most dangerous.