Terrestrial Planet

1. What is the primary gas of all 4 terrestrial planets? 

2. Put the planets in order by size, diameter, from smallest to largest and largest to smallest. 

3. What are the unique geographical features on each planet? 

4. Which planets have moons?

5. Do any of the planets have water? How do you know? Ice? Where?

6. Which planets have the greenhouse effect?

7. What are unique features of Earth? You might need to look back at notes on Earth. 

8. What are the atmospheric including clouds, temperature, tilt features that make the planet special.