Parking+lot+with+questions

What else do humans use that have CFCs beside refrigerators?

Did all production and use of CFCs stop by this year?

How is the ozone hole measured?

How many contries signed the Montreal Protocol?

How many people per year die of skin cancer or melanomas?

Is UVB worse that UVA? Or are they both equaly bad?

Is there something else that these scientists can do other than test deadly diseases on these animals?

I don't understand the experiments that they did on those weird hybrid fishes.

if the formula for ozone is O3 then what is the formula for u.v.

Is testing fish for melenoma as accurate as it would be to test humans? LOREO

When they thought that UVA and UVB caused melanoma, did sunscreen not protect against UVA rays?

What other appliances do humans use that have CFCs? Are there any still being sold presently? Does UVA speed up the development of melanoma or just not affect the process at all?

How are non-CFC spray-paint cans made/manufactured?

Why did the researchers choose fish to test for melanoma instead of an animal that is more human-like or human?

Do we use CFCs for anything in the US?

If companies in china make non-CFC spray paints for america, wouldnt they make them for all the countries they supply with?

Does the speed of light effect the speed of sound in any way?

how did we first figure out about way lengths

how can we detect waves we cant see

What is specifically different about UVA, UVB, and UVC that make them have different affects?

How did they test the fish for melanoma causes? What was the procedure?