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- 1. Multiple Choice
What word refers to the solid Earth?
atmosphere
biosphere
geosphere
hydrosphere
- 2. Multiple Choice
What part of the Earth includes all life forms & even organic matter?
atmosphere
biosphere
geosphere
hydrosphere
- 3. Multiple Choice
What do you call the habitable zone in the solar system?
goldilocks
life zone
habitual zone
red locks
- 4. Multiple Choice
Which of the following provides evidence for plate tectonics?
atmospheric temperature
coriolis effect
ocean currents
sea floor topography
- 5. Multiple Choice
Which of the following is NOT one of the four majors’ geological subsystems of Earth?
Atmosphere
Biosphere
Hemisphere
Geosphere
- 6. Multiple Choice
Which subsystem contains all living organisms of Earth, including those on the land, in the water and air?
Atmosphere
Biosphere
Geosphere
Hydrosphere
- 7. Multiple Choice
What gas that comprises 21% of the atmosphere?
Carbon
Hydrogen
Nitrogen
Oxygen
- 8. Multiple Choice
Which of the following is almost certain to happen as our Earth climate changes?
The ocean will dry out.
Average global temperature will rise.
Humans will run out of fossil fuels to use.
The moon will increase its gravitational pull.
- 9. Multiple Choice
What do you call the least dense layer of the Earth?
core
crust
mantle
core
- 10. Multiple Choice
What do you call the area that contain both crust and upper mantle?
atmosphere
asthenosphere
lithosphere
mesosphere
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