Question

What happens when the Sun emits more energy than normal?

Solar flares and sunspots occur, increasing Earth’s temperature.
Sunspots and volcanic eruptions occur, increasing Earth’s temperature.
Volcanic eruptions and movement of continents occur, decreasing Earth’s temperature.
Movement of continents and solar flares occurs, decreasing Earth’s temperature.

Answer 1

1) Solar flares and sunspots occur, increasing Earth’s temperature.

Explanation: Increased solar output is associated with higher solar activity (more sunspots and flares). Although individual sunspots are cooler, the overall active Sun (including bright faculae) produces a slight net increase in solar irradiance, warming Earth.