Fact 1: The Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side.

Fact 2: Energy produced by the sun in the form of heat and light is called solar energy.

Given the two facts above, answer the question "The Earth being tilted on its axis causes ones side to receive less " with the following options: 
- water vapor
 - moisture
 - sunlight
 - harmful substances
 - carbon and oxygen
 - heat and light
 - Greenhouse gases
 - wind currents


 

      heat and light   