Small Whale · Reading worksheet
Planetary protection
High school (ages 12+)
Environment & Earth
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/planetary-protection
Step 2 · Questions
1. What is planetary protection?
2. Why do we need to keep Mars clean from Earth germs?
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.