13.2 Ozone

13.2 Ozone Lesson

By HEATHER TILTON

Multiple Choice

Ozone is formed in the

• troposhere

• stratosphere

• mesosphere

• thermosphere

Multiple Choice

The thinning of the ozone layer is also known as the

• ozone hole

• ozone gap

• ozone space

• ozone void

Multiple Choice

What is the correct equation for the breakdown of ozone?

• O3 + UV ---> O3 + energy

• O3 + UV ---> O2 + O

• O2 + O + UV ---> O3

• Ozone cannot be broken down

Multiple Choice

A gas threatening Earth's ozone layer is

• sulfur dioxides.

• chlorofluorocarbons.

• the greenhouse effect.

• photochemical smog.

Multiple Select

Which are the sources of chlorofluorocarbon?

• refrigerator

• agriculture

• power plant

• air conditioner

• aerosol spray

Multiple Choice

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

Multiple Choice

The thinning of the ozone layer is also known as the

• ozone hole

• ozone gap

• ozone space

• ozone void

Multiple Choice

Ozone is formed in the

• troposhere

• stratosphere

• mesosphere

• thermosphere

Multiple Choice

Skin cancers can be formed by

• UV

• UVA

• UVB

• UVC

Multiple Choice

The ozone layer protects us from

• Increased atmospheric heat

• CFCs

• UV rays

• Decreased atmospheric heat

Multiple Choice

Ozone absorbs UV _________

• Heat

• Radiation

Multiple Choice

Location of the large whole in the ozone.

• Antarctica

• Artic

• Iceland

• Africa

Multiple Choice

The Montreal Protocol banned the use of CFCs. What so they hope this will do for the ozone layer?

• Deplete it completely
• Make the ozone hole smaller
• Make the ozone hole larger
• Thin the layer to allow more gas to escape

Multiple Select

Protocols that deal with OZONE- select 2

• Montreal Protocol

• Kyoto Protocol

• Copenhagen Protocol

Multiple Choice

Which of the following best exemplifies global collaboration for a sustainable environment by reducing the impacts of “ozone” ?

• The Montreal Protocol

• The Antarctic treaty of 1961

• The Clean air act of 1972

• CERCLA (superfund)