Renewable Energy

Energy can be classified into..

• Renewable and non renewable
  
• Natural and non renewable
• Renewable and Natural
  
• All of them

Which technology converts solar energy into electricity?

• Photovoltaic cells/ Solar panels
  
• Solar still
• Generator
• All of them
  

Why is solar energy considered renewable energy?

• 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

In which part should you place a solar panel?

• On the top/roof of a building
  
• On the door of a building
• On the street
• Near a park

Only absorbed light from the solar panel can be converted into electricity.

• True
  
• False

What are the following devices called?

• Turbines
• Mills
• Converters
• All of them
  

Which part of the wind turbine produces electricity?

• Blades
  
• Generator
• All the wind turbine
• None of them

Wind is always constant (the same)

• Yes
• No

Where will it be better to place a wind turbine? Where will it receive more wind?

• On top of a hill/mountain
• On the bottom of a hill/mountain
• Is the same
• I don't know

Which is an example of biomass?
Hint: Bio= life

• Electricity
• Trees
• Wind
• Water