Question

which type of uv radiation is the most damaging and is completely filtered out by the ozone layer? uv - c uv - a

Explanation:

UV - C radiation has the shortest wavelength and highest energy among UV - A, UV - B and UV - C. It is the most damaging and is completely filtered out by the ozone layer. UV - A has a longer wavelength and can penetrate the ozone layer to reach the Earth's surface.

Answer:

UV - C