Sun

Dark, cooler regions on the photosphere of the Sun:

• auroras

• fusion

• coronal mass ejections

• spicules

• sunspots

Identify item #1

• spicules

• corona

• chromosphere

• sun spots

• prominence

Identify item #3

• spicules

• corona

• chromosphere

• sun spots

• prominence

Identify #1

• umbra

• penumbra

• granules

• spicules

• prominences

Identify #2

• umbra

• penumbra

• granules

• spicules

• prominences

Identify #3

• umbra

• penumbra

• granules

• spicules

• prominences

Identify item #1

• core

• radiative zone

• convective zone

• chromosphere

• photosphere

What is the primary source of energy for the Earth's climate system?

• The Moon

• The Sun

• The Stars

• The Planets

Which ancient civilization is known for worshipping the Sun as a god named Ra?

• Greek

• Roman

• Egyptian

• Norse

What is the term for the apparent path of the Sun across the sky over the course of a year?

• Equator

• Ecliptic

• Meridian

• Horizon