Question

Stephanie is listening to the news and hears that Earth has recently experienced an increase in

radiation from the Sun. She might reasonably conclude that what occurred recently on the Sun to
result in this increase in radiation?
1. A slowing of the Sun's rotation

2. An increase in the Sun's mass

3. An increase is solar flares

4. A reduction in convection on the Sun

Answer 1

number 2, sun increases basically everyday.