Question

Analyze the following terms and phrases about solar activity. Select the two that represent correct matches between cause and effect.(1 point)
Responses

sunspot -- magnetic field of the sun emerges as a loop
sunspot -- magnetic field of the sun emerges as a loop

coronal mass ejection -- relatively cool spot on surface of the sun
coronal mass ejection -- relatively cool spot on surface of the sun

solar activity -- sudden eruptions of large bubbles of plasma and magnetic energy
solar activity -- sudden eruptions of large bubbles of plasma and magnetic energy

sun's magnetic field -- uneven churning of the sun's gravitational field
sun's magnetic field -- uneven churning of the sun's gravitational field

solar flare -- sudden release of magnetic energy

Answer 1

Correct matches:
- sunspot — magnetic field of the Sun emerges as a loop (sunspots are locations where strong magnetic flux breaks through the photosphere, often in paired/looped field structures)
- solar flare — sudden release of magnetic energy (flares are abrupt releases of stored magnetic energy in the solar atmosphere)

Incorrect:
- coronal mass ejection ≠ relatively cool spot (CMEs are large expulsions of plasma and magnetic field from the corona)
- solar activity ≠ specifically “sudden eruptions of large bubbles of plasma and magnetic energy” (that phrase describes CMEs; solar activity is a broader term including flares, CMEs, sunspots, etc.)