Which of the Following Is TRUE

Multiple Choice

Which of the following is TRUE?

A) Because the Sun is so far away,it is impossible to measure the wavelengths of its radiation.1
B) The Sun emits longwave radiation,whereas Earth emits shortwave radiation.
C) The radiation emitted by the Sun and the are roughly the same wavelength.
D) The Sun emits shortwave radiation,whereas Earth emits longwave radiation.