Question

in the space provided, write the letter of the phrase that best completes the statement

1. visible light, infrared radiation, and ultraviolet light are all forms of

a. ions
c. atmospheric gases
b. electromagnetic radiation
d. aerosols

Explanation:

Visible light, infrared radiation, and ultraviolet light are part of the electromagnetic spectrum, which is a range of all possible frequencies of electromagnetic radiation. Ions are charged atoms or molecules. Atmospheric gases are components of the air like nitrogen, oxygen etc. Aerosols are tiny solid or liquid particles suspended in the air.

Answer:

b. electromagnetic radiation