What event marks the beginning of spring in the Northern Hemisphere?
Vernal equinox
What phenomenon causes new plant growth to "spring forth" during spring?
Increasing tilt of the Earth's axis relative to the Sun
What is the name of the popular spring flower known for its distinctive bell shape and fragrant aroma?
Lily of the Valley
What type of animal predicts the possibility of an early spring each February?
A groundhog
At the spring equinox, how long are the days and nights?
Approximately twelve hours
What event causes accelerated snow-melt and potential flooding during spring?
Warm rain showers
Which iconic trees bloom in early spring, particularly celebrated in Japan for their beautiful pink and white flowers?
Cherry blossom trees
What animal associated with Halloween comes out of hibernation in the springtime?
Bats
During which months does spring occur in the United States?
March, April, and May
What type of weather is common in spring due to the conflict between hot and cold air masses?
Severe thunderstorms and tornadoes
Which spring flower is often associated with gardens and comes in various colors like pink, purple, and white?
Tulip
What bird is a sign of spring, warm weather, and gentle south breezes.
Bluebirds
Who is the Greek goddess of Spring and nature?
Persephone
The world's deadliest animal reappears every spring. What is it?
Mosquito
A reliable spring bloomer, this tree and/or its flower are the state symbols of Virginia, New Jersey, Missouri, and North Carolina, as well as the official flower of the Canadian province of British Columbia. Can you name it?
Dogwood
Bumblebees will start to emerge from hibernation during spring, sometimes as early as February. On average, how large are bumblebee colonies?
400 workers