5 Written Questions

1. A region of very tightly packed gas where energy is transformed mainly in the form of electromagnetic radiation.
2. Huge, reddish loops of gas.
3. Areas of gas on the sun's surface that are cooler than the gases around them.
4. An oval shape, which may be elongated or nearly circular.
5. Liquid water at its surface

5 Matching Questions

1. The core, the radiation zone, the convection zone
2. The core
3. Convection Zone
4. Mercury, Venus, Earth, Mars
5. Solar Flares

1. a Four Inner Planets (in order from distance to the sun, closest to farthest)
2. b The outermost area of the sun's interior.
3. c List 3 Layers of the Sun's Interior
4. d The energy heats gas on the sun to millions of degrees Celsius, causing the gas to erupt into space.
5. e Where the sun produces an enormous amount of energy.

5 Multiple Choice Questions

1. The inner layer of the sun's atmosphere.
   1. The Corona
   2. The Chromosphere
   3. The Photosphere
   4. The core
2. Earth is at the center of the revolving planets and stars.
   1. Geocentric System
   2. Mercury
   3. Nuclear Fusion
   4. Heliocentric System
3. The glow from the middle layer of the sun's atmosphere.
   1. The core
   2. The Chromosphere
   3. The Photosphere
   4. The Corona
4. The outer layer
   1. The Corona
   2. The core
   3. Earth
   4. Mercury
5. Earth and the other planets revolve around the sun.
   1. Convection Zone
   2. Ellipse
   3. Geocentric System
   4. Heliocentric System

5 True/False Questions

1. Earth → Smallest terrestrial planet

   True        False

2. The photosphere, the chromosphere, and the corona. → The glow from the middle layer of the sun's atmosphere.

   True        False

3. Mercury → Where the sun produces an enormous amount of energy.

   True        False

4. Nuclear Fusion → The energy heats gas on the sun to millions of degrees Celsius, causing the gas to erupt into space.

   True        False

5. Earth → Smallest terrestrial planet

   True        False