Small Whale · Reading worksheet
Eris
High school (ages 12+)
Space & Astronomy
Name:
Date:
Step 1 · Read the article
Open the article and read it at the level above. Then answer the questions below in your own words.
https://smallwhale.org/articles/eris
Step 2 · Questions
1. How heavy is Eris?
2. What is the orbital eccentricity?
3. What is the orbital inclination?
Step 3 · Words to know
Write what each word means, using the article.
Trans-Neptunian Object (TNO)
Scattered Disc
Hydrostatic Equilibrium
Step 4 · Two facts in your own words
Do not copy the article. Write two things you learned, the way you would explain them to a friend.
1.
2.