Ozone layer

The thinning of the ozone layer is also known as the

• ozone hole

• ozone gap

• ozone space

• ozone void

Tags

NGSS.HS-ESS3-6

Ozone is formed in the

• troposhere

• stratosphere

• mesosphere

• thermosphere

Skin cancers can be formed by

• UV

• UVA

• UVB

• UVC

Tags

NGSS.HS-LS3-2

NGSS.HS-PS4-4

SUnburn occurs when your skin is exposed to harmful ______ rays

• radio

• magnetic

• ultraviolet

• infrared

Tags

NGSS.HS-PS4-4

Gamma radiation can be used to treat

• cataracts

• sunburn

• reduced crop yields

• cancer

Tags

NGSS.HS-PS4-4

What is the normal amounts of ozone in the atmosphere?

• 100

• 160

• 200

• 300

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 concentration (amount) of ozone measured in?

• Kg

• mg

• DU

• N

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

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-4

When Hazza Al Mansouri travelled to space, which layer of the atmosphere was he in?

• troposphere

• stratosphere

• mesophere

• thermosphere