Question : Geothermal energy is considered a type of:

Option 1: Conventional energy source
   

Option 2: Non-conventional energy source
  

Option 3: Commercial energy source

Option 4: Non-commercial energy source

Question : Which non-conventional energy source depends on the sun's heat?

Option 1: Wind energy
   

Option 2: Tidal energy
    

Option 3: Geothermal energy

Option 4: Solar energy

Question : Which non-conventional energy source relies on the tides?

Option 1: Solar energy
 

Option 2: Biomass energy
 

Option 3: Tidal energy

Option 4: Geothermal energy

Question : Conventional energy sources include:

Option 1: Geothermal power
   

Option 2: Biomass energy
   

Option 3: Hydroelectric power

Option 4: Solar energy

Question : Which non-conventional energy source utilizes organic matter?

Option 1: Geothermal energy
 

Option 2: Hydroelectric power
 

Option 3: Biomass energy

Option 4: Nuclear power