Ozone

Which of the following is NOT an ingredient that is needed to produce the ozone hole?

• Infrared Light

• Cold Temperatures

• UV Light

• Chlorine from CFCs

Ozone is formed in the

• troposhere

• stratosphere

• mesosphere

• thermosphere

Tags

NGSS.HS-PS4-4

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

• Dobson , Low

• Dobson , High

• Dobson , zero

What is the normal amounts of ozone in the atmosphere?

• 100

• 160

• 200

• 300

What is the concentration (amount) of ozone measured in?

• Kg

• mg

• DU

• N

How much UV radiation does the ozone layer normally filter out?

• 99%

• 10%

• 50%

• 0%

What are "holes" in the ozone layer?

• places where the ozone concentrations are lower than under normal conditions, allowing more UV radiation to reach the Earth's surface.

• places where the ozone concentrations are higher than under normal conditions, allowing more UV radiation to reach the Earth's surface.

• places where the ozone concentrations are higher than under normal conditions, allowing lessUV radiation to reach the Earth's surface.

Which of the following is the most common ozone destroying pollutants?

• Chloroflurocarbons

• particular matter

• Nitrogen dioxide

• carbon monoxide

The amount of ozone protecting us is decreasing.

• True

• False

What harmful health effects do scientist say that the UV radiation that passes through our "shield" will cause?

• increase in skin cancer

• immune deficiencies

• cataracts

• all of the answers

Tags

NGSS.MS-LS1-5