Here's the Bing autumn quiz trivia questions and answers today Can you name the season that comes after summer? Answer: Autumn Can you name the season that comes before winter? Answer: Autumn What is another name for autumn in the UK? Answer: Fall What causes leaves to change color in autumn? Answer: Reduced chlorophyll What pigment makes leaves red in autumn? Answer: Anthocyanin What pigment makes leaves yellow in autumn? Answer: Carotene What pigment makes leaves orange in autumn? Answer: Xanthophyll What pigment makes leaves brown in autumn? Answer: Tannins Can you tell us about the autumn equinox? Answer: Day and night are equal length In which month does the autumn equinox occur in the Northern Hemisphere? Answer: September In which month does the autumn equinox occur in the Southern Hemisphere? Answer: March Can you tell us the typical weather in autumn? Answer: Cooler temperatures Can you tell us the harvest season in many countries? Answer: Autumn What fruit is commonly ha...