PLZ HELP
1. Which of the following is true about the Sun's radiation?
AIt reaches the Earth with a wide range of wavelengths.
BIt reaches the Earth only as ultraviolet light.
CIt reaches the Earth with several wavelengths and one frequency.
DIt reaches the Earth with several frequencies and one wavelength.
1. Which of the following is true about the Sun's radiation?
AIt reaches the Earth with a wide range of wavelengths.
BIt reaches the Earth only as ultraviolet light.
CIt reaches the Earth with several wavelengths and one frequency.
DIt reaches the Earth with several frequencies and one wavelength.