Question

1. the sun is powered by ___ energy (fusion reactions). 1 point

mechanical
chemical
electrical
radiant

Explanation:

The sun generates energy through nuclear fusion reactions in its core, which produce large - amounts of radiant energy in the form of light and heat. Mechanical energy is related to motion and position, chemical energy involves chemical bonds, and electrical energy is related to electric charges. None of these are the source of the sun's power. Radiant energy is the result of the sun's fusion reactions.

Answer:

radiant