Multiple choice

The sun gives off energy. Which forms of the sun's energy reach Earth?

  1. light and heat

  2. light and sound

  3. heat and electricity

  4. light and electricity

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Sun emits energy across the electromagnetic spectrum, primarily as light (visible radiation) and heat (infrared radiation). Sound cannot travel through the vacuum of space, and electricity is not a form of solar radiation.