Flashcard on the Benefits of Dark Skies

Front

What is one health benefit of spending time in natural darkness?

Back

It can reduce DNA damage.

Front

What hormone is released by the pineal gland in response to darkness? Options: Serotonin, Adrenaline, Melatonin, Insulin

Back

Melatonin

Front

What is a 'dark sky sanctuary'?

Back

A tourist destination for viewing dark skies.

Front

What feeling does experiencing natural darkness often trigger?

Back

Awe and wonder

Front

Suggestion for people in bright cities to improve sleep?

Back

Use sleep masks and blackout shades.