Ozone

The thinning of the ozone layer is also known as the

• ozone hole

• ozone gap

• ozone space

• ozone void

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS3-4

Good ozone is formed in the

• troposhere

• stratosphere

• mesosphere

• thermosphere

The concentration of ozone is measured in _____ units. The blue and purple colors represent ____ levels of ozone.

• Dobson , Low

• Dobson , High

• Decibel , Low

• Decibel , High

What is the correct equation for the breakdown of ozone?

• O3 + Cl + UV ---> O3 + energy

• O3 + Cl + UV ---> O2 + ClO

• O2 + O + UV ---> O3

• Ozone cannot be broken down

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-4

How many oxygen atoms does a molecule of ozone contain?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

What is the name of the international agreement committing parties to phasing out ozone depleting substances and phasing out chlorofluorocarbons (CFCs)?

• Vienna Protocol

• Paris Agreement

• Montreal Protocol

• Antarctic Convention

Tags

NGSS.HS-ESS3-4

When was the first news of the ozone hole first published?

• 1965

• 1974

• 1985

• 1994

The depletion in the Ozone layer is caused by:

• Carbon dioxide

• Nitrous oxide

• Methane

• Chlorofluorocarbon

Which of the following represents an ozone gas molecule:

• O₆

• O₄

• O₉

• O₃

Tags

NGSS.MS-PS1-1

The Montreal Protocol was passed in

• 1985

• 1986

• 1987

• 1982