Fill in the blank
 1: The ______ latitude receives direct sunlight year-round.
 2: When the sun’s energy hits an area at an angle, it is called ______ sunlight.
 3: The earth’s _______ is responsible for creating the seasons.
 4: The ________ latitude receives indirect sunlight year-round.
 Word options: direct, electromagnetic, indirect, infrared, latitude, polar, temperature, tilt, tropical