EARTH
Presentation
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Science
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7th Grade
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Practice Problem
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Medium
+1
Standards-aligned
Eric Palomares
Used 27+ times
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7 Slides • 6 Questions
1
EARTH
What are Life's essential components?
2
Bell Ringer Question
3
Multiple Choice
What gas component makes up 78% of Air?
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Open Ended
What is needed for life to exist on Earth?
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Earth's Survival
Proximity to the sun
Air composition
Water in liquid form
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Multiple Choice
What gas component makes up 21% of Air?
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Earth's Proximity to Sun
Proximity - closeness of an object
Creates a Habitable Zone
Habitable Zone - allows organims to exist
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9
Multiple Choice
What gas component makes up 1% of Air?
10
Air Composition
Gas components of Air
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Water can occur in three states of matter:
Solid (ice) - is frozen water
Liquid (water) is wet and fluid. Most abundant on Earth ~71%.
Gas (Water Vapor) - is always present in the air around us.
12
Multiple Choice
What gas component makes up 2% of Air?
13
Open Ended
Predict what role you have in conserving these essential components of Earth's Survival.
EARTH
What are Life's essential components?
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