Renewable Energies
3 years ago
missmaldonado21
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18 QuestionsShow answers
  • Question 1
    30 seconds
    Q. Energy can be classified into..
    answer choices
    Renewable and non renewable
    Natural and non renewable
    Renewable and Natural
    All of them
  • Question 2
    30 seconds
    Q. Which technology converts solar energy into electricity?
    answer choices
    Photovoltaic cells/ Solar panels
    Solar still
    Generator
    All of them
  • Question 3
    30 seconds
    Q.  A solar still does what?
    answer choices
    Use rain water to purify it
    Purify water
    Produce electricity
    None of them
  • Question 4
    30 seconds
    Q. Can a solar still use any water?
    answer choices
    Yes
    No, only rain water
  • Question 5
    30 seconds
    Q. Why is solar energy considered renewable energy?
    answer choices
    It's cheaper than fossil fuels
    The sun's energy would not run out for billions of years
    Solar energy recharges batteries
    All of them
  • Question 6
    30 seconds
    Q. In which part should you place a solar still?
    answer choices
    Where's sunny, like Chihuahua
    Where's rainy
    Where's wind
    All of them
  • Question 7
    30 seconds
    Q. In which part should you place a solar panel?
    answer choices
    On the top/roof of a building
    On the door of a building
    On the street
    Near a park
  • Question 8
    30 seconds
    Q.  How much sunlight a solar panel absorbs depends on...?
    answer choices
    The angle at which the solar panel is placed
    The number of trees you have near
  • Question 9
    30 seconds
    Q. Only absorbed light from the solar panel can be converted into electricity.
    answer choices
    True
    False
  • Question 10
    30 seconds
    Q. What processes does a solar still use to purify water?
    answer choices
    Condensation and Evaporation
    Precipitation and Condensation
    Only evaporation
    Only condensation
  • Question 11
    30 seconds
    Q. What are the following devices called?
    answer choices
    Turbines
    Mills
    Converters
    All of them
  • Question 12
    30 seconds
    Q.  What are the two types of wind turbines?
    answer choices
    Horizontal-axis design & Vertical-axis design
    Wind turbines & Wind mills
    Land-based & Water-based
    None of them
  • Question 13
    30 seconds
    Q. Which part of the wind turbine produces electricity?
    answer choices
    Blades
    Generator
    All the wind turbine
    None of them
  • Question 14
    30 seconds
    Q.  How does a wind turbine work?
    answer choices
    Wind turns blades, which are connected to a rotor that is also connected to generator, which converts the energy into electricty
    Wind turns blades, which are connected to a generator, that is also connected to a rotor which converts energy into electricity
  • Question 15
    30 seconds
    Q. Wind is always constant (the same)
    answer choices
    Yes
    No
  • Question 16
    30 seconds
    Q. Wind turbines that are placed in large bodies of water are called
    answer choices
    Offshore wind turbines
    Land wind turbines
    Both
    None of them
  • Question 17
    30 seconds
    Q. Where will it be better to place a wind turbine? Where will it receive more wind?
    answer choices
    On top of a hill/mountain
    On the bottom of a hill/mountain
    Is the same
    I don't know
  • Question 18
    30 seconds
    Q. Are flammable and made from the remains of dead animals and plants
    answer choices
    Fossil fuels
    Minerals
    Rocks
    Biomass
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