78% of the Earth's atmosphere is ___________ and 21% of the Earth's atmosphere is _____________.
Earth's Atmosphere - Unit Test REVIEW

Flashcard
•
Science
•
7th Grade
•
Hard
Jeffrey Harris
FREE Resource
Student preview

30 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
Nitrogen, Oxygen
2.
FLASHCARD QUESTION
Front
In what layer of the atmosphere do all weather events occur?
Back
Troposphere
3.
FLASHCARD QUESTION
Front
In the troposphere, the temperature _____ as altitude increases.
Back
Decreases
4.
FLASHCARD QUESTION
Front
The ozone layer is a sublayer of the ________ layer.
Back
Stratosphere
5.
FLASHCARD QUESTION
Front
Why is the ozone layer vital to life on Earth?
Back
It shields the Earth from ultraviolet (UV) rays from the sun
6.
FLASHCARD QUESTION
Front
Order the layers of the atmosphere starting from the closest to Earth's surface.
Back
Troposphere, Stratosphere, Mesosphere, Thermosphere
7.
FLASHCARD QUESTION
Front
What chemical is responsible for breaking up the ozone?
Back
CFCs
Create a free account and access millions of resources
Similar Resources on Quizizz
20 questions
T3 Atmosphere

Flashcard
•
KG - University
25 questions
Mrs. Garrett's 1st Semester Science Final

Flashcard
•
6th Grade - University
25 questions
Atmosphere

Flashcard
•
6th - 12th Grade
20 questions
Layers of the Atmosphere

Flashcard
•
9th - 12th Grade
20 questions
Seasons and Weather

Flashcard
•
9th Grade - University
20 questions
Weather Instruments and Clouds

Flashcard
•
6th Grade - University
30 questions
Layers of the Atmosphere

Flashcard
•
7th Grade - University
22 questions
Characteristics and Layers of the Atmosphere

Flashcard
•
9th - 12th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade