Explain why volcanoes form at both convergent plate boundaries and divergent plate boundaries.

output?

explanation:

the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface.

i would say b

explanation:

but i think i would need more information than that

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.