Grade 7 Chemistry Worksheet: Chemistry in Space
Space Multiple Choice
Grade 7
Chemistry
Space
Multiple Choice
Easy
5 Questions
10 Views
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Grade 7 Chemistry Worksheet: Chemistry in Space
Classroom Worksheet
Grade 7 Chemistry Worksheet: Chemistry in Space
Space Multiple Choice
Name
____________________________
Date
________________
Score
______ / 5
Grade:
Grade 7
Subject:
Chemistry
Topic:
Space
Time:
20 Minutes
Difficulty:
Easy
Questions:
5
Instructions:
Read each question carefully and choose the best answer. Circle or mark the letter of your choice.
Skills Practiced:
Space
Chemistry
Critical Thinking
Problem Solving
1
Question
What is the Sun mostly made of?
2
Question
Which gas is most common in Earth’s atmosphere?
3
Question
What keeps planets moving around the Sun?
4
Question
Why do astronauts need special suits in space?
5
Question
Why is water important for life support systems in space missions?
Answer Key
#
Answer
1
A. Water
2
B. Nitrogen
3
C. Gravity
4
D. Space has no air and very different temperatures
5
A. It can be used for drinking and can be recycled to help astronauts survive