Sun is the source of light and heat
- What is the source of the sun's light and heat energy
- Sun is the main source of heat and light energy
- Sun is the main source of heat and light
- The sun is the main source of heat and light true or false
- What kind of energy is the source of the sun's light and heat
- The sun is the source of heat and light for the earth true or false
- The sun is the source of heat and light for the earth
- The sun is the main source of heat and light give reason
- The sun is the source of all heat and light on the earth
- The sun is fixed source of heat and light true or false
- The sun is a fixed source of heat and light
- The sun is the ultimate source of heat and light for the solar system
- State that the sun is the main source of heat and light