3.5 Exit Ticket (12/13)

Last updated about 3 years ago

2 Nsɛmmisa

In order for less ultraviolet light to hit the surface, which molecules need to be present in the atmosphere? (select all that apply)

There needs to be a lot of carbon dioxide molecules because the carbon dioxide molecules allow ultraviolet light to pass through. If the ultraviolet light is passed through more melanin can be produced.

There needs to be a lot of sulfuric acid molecules because the sulfuric acid molecules prevent ultraviolet light from reaching Earth’s surface.

There needs to be a lot of ozone molecules because the ozone molecules absorb ultraviolet light. If the ultraviolet light is absorbed, it cannot reach the surface.

Based on your answer above, make a prediction about Australia’s atmosphere. What do you think might be true about the type of molecules in the atmosphere above Australia? Explain your prediction.
CFS:
accurately describes the relationship between wave properties and wave type
describes the changes caused in an object