# 2เลือกประเภทWhat causes the four seasons on Earth?The distance of Earth from the SunThe rotation of EarthThe axial tilt of Earth and its revolution around the SunThe gravitational pull of the Moon
# 3เลือกประเภทWhen it is summer in the Northern Hemisphere, what season is it in the Southern Hemisphere?SummerSpringWinterFall
# 4เลือกประเภทIf Earth's axis were not tilted, what would happen?There would be no seasonsThere would be extreme seasonsThe length of days would not changeThe Earth would stop rotating
# 5เลือกประเภทThe season when the Northern Hemisphere is tilted toward the Sun is:WinterSummerSpringFall
# 6เลือกประเภทWhich of the following is NOT affected by Earth’s axial tilt?Day lengthTemperature changesOcean tidesSeasonal changes
# 7เลือกประเภทWhich factor has the greatest effect on the length of daylight hours?The Moon's phasesThe tilt of Earth's axisThe Sun's brightnessThe distance between Earth and the Sun
# 8เลือกประเภทIn which month does the Southern Hemisphere receive the most sunlight?JuneSeptemberDecemberMarch
# 9เลือกประเภทThe main reason for seasonal temperature changes is:Earth's speed around the SunThe amount of direct sunlight receivedThe shape of Earth's orbitEarth's rotation
# 10เลือกประเภทDuring which two seasons do both hemispheres receive equal sunlight?Winter and SummerSpring and FallFall and WinterSummer and Spring