History and Composition of the Atmosphere
Passage
•
Science
•
9th - 12th Grade
•
Practice Problem
•
Hard
Standards-aligned
Tim Gault
FREE Resource
7 questions
Show all answers
1.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
The Earth's initial atmosphere was composed mainly of hydrogen and (a) .
Tags
Remembering
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What event marked a significant increase in atmospheric oxygen 2.5 billion years ago?
The Great Oxidation Event
The Cambrian Explosion
The Permian Extinction
The Ice Age
Tags
Remembering
3.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
The current atmosphere is composed of approximately 78% nitrogen and (a) % oxygen.
Tags
Remembering
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which gas is present in the atmosphere at approximately 0.04% and is vital for photosynthesis?
Carbon Dioxide
Methane
Oxygen
Nitrogen
Tags
Understanding
5.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
The ozone layer protects the Earth from harmful (a) radiation.
Tags
Understanding
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary role of nitrogen in the Earth's atmosphere?
It plays a crucial role in the nitrogen cycle.
It is essential for aerobic respiration.
It contributes to the greenhouse effect.
It forms the ozone layer.
Tags
Understanding
7.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
Human activities such as industrialization have significantly impacted the atmosphere, contributing to (a) change.
Tags
Understanding
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