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