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Elective Science (Grade 7) - Quiz
Contributed by: RAYMUNDO
(Original author: Rossi)
  • 1. What layer of the atmosphere does most weather occur in?
A) Thermosphere
B) Mesosphere
C) Stratosphere
D) Troposphere
  • 2. What is the most common gas in the atmosphere?
A) Nitrogen
B) oxygen
C) carbon
D) Hydrogen
  • 3. What is the middle of a hurricane called?
A) belly
B) circle
C) center
D) eye
  • 4. What contributes to the damaging of the atmosphere?
A) A. Strong winds damage the atmosphere.
B) too many trees
C) Burning gasoline and fossil fuels
D) rain
  • 5. Oceanic crust is thicker than continental crust.
A) True
B) False
  • 6. Where do hurricanes form?
A) in the desert
B) A. over warm ocean water
C) in mountain ranges
D) in open fields
  • 7. What layer of the atmosphere do you find the ozone layer?
A) Stratosphere
B) Troposphere
C) Mesosphere
D) Thermosphere
  • 8. There are two parts to the core of the Earth Layers. What are they called?
A) B. Solid and liquid
B) C. Core and exocore
C) A. Inner and outer
D) Fasciani and Necroto
  • 9. What is a volcano?
A) A large storm with very high speed winds.
B) A large cloud that generates rain, hail, and lightning.
C) A violent shaking of the Earth that occurs when two tectonic plates bump into each other.
D) An opening in the Earth's crust where magma erupts to the surface.
  • 10. The heavy waves of a hurricane are called this.
A) Tornadoes
B) Thunderstorms
C) Storm Surge
D) Volcanoes
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