1. What are the Similarities and Differences of Mercury, Venus, Earth, And Mars

2. What are the Similarities of Mercury, Venus, Earth, and Mars?
The large rock balls are known as: Mercury, Venus, Earth, and Mars
Terran Planets
Terrestrial/ Inner Planets

3. What are Terrestrial/Inner Planets?
Inner part of the Solar System
Rock Planets
Orbits near the Sun
Thin atmosphere
Types of Inner planets:
Mercury
Venus
Earth
Mars

4. Mercury Closest planet near the Sun Smallest planet No atmosphere
100 K (−173 °C; −280 °F)

5. Venus Hottest planet Second Planet near the Sun 735 K (462 °C; 863 °F)
“Earth’s Twin”

6. Earth Third Planet near the Sun Largest Terrestrial planet
70% made of water

7. Mars Fourth planet near the Sun Reddish
Has two moons: Phobos and Deimos

8. What is the Difference of Inner and Outer planets?
Outer planets are Gas Giants or Jovian Planets

9. What is the Differences of Mercury, Venus, Earth, and Mars?
Mass
Proximity near the Sun

10. Source www.southbury.enfield.sch.com en.wikipedia.org scienceblogs.com
universetoday.com
space-facts.com