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