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פתור תרגול זה עכשיו
6th Interventions Jackson
  • 1. What is an example of biomass energy?
A) A coal burning generator
B) A gasoline burning automobile
C) An automobile that operates on fuel cells
D) A wood burning stove
  • 2. Which of these is not currently a source of useable energy?
A) Running water
B) The sun
C) Heat from within the Earth's crust
D) The moon
  • 3. What is weather?
A) The number of clouds in the sky
B) The state of the atmosphere at any particular time
C) The speed of the wind
D) The amount of moisture in the air
  • 4. The sun's radiation is responsible for the Earth's ___________ ?
A) Magnetic Field
B) Atmosphere
C) Rotation
D) Temperature
  • 5. What is the relationship between the sun and life on Earth?
A) The sun damages life on Earth
B) The sun protects life on Earth
C) The sun causes plants to wither and die
D) The sun powers life on Earth
  • 6. What causes the seasons?
A) The Earth's changing distance from the sun
B) The tilt of the Earth on it's axis
C) Changes in the sun's intensity
D) The Earth's rotation
  • 7. Why does the moon appear to shine?
A) It makes it's own light
B) Because it reflects sunlight
C) It reflects light from stars
D) It reflects light from Earth
  • 8. What are the dark patches on the moon's surface?
A) Mountains
B) Deep craters
C) High plateaus
D) Sunken plains, or seas
  • 9. Photovoltaic cells convert sunlight into _________ ?
A) Electricity
B) Motion
C) Light
D) Heat
  • 10. What two forces can turn fossils into fossil fuels?
A) Wind and rain
B) Temperature and pressure
C) Lift and thrust
D) Motion and time
תלמידים שפתרו תרגול זה פתרו גם :
Plate tectonics quiz
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