Spring Science
The Earth’s tilt causes seasons; in spring, the Northern Hemisphere tilts slightly toward the ______.
The Sun
This early spring flower shares its name with a part of the eye.
the iris
The International Day of Happiness is celebrated in this month.
March
This Christian holiday celebrating resurrection often falls in spring.
Easter
This cheerful color is often linked to happiness and sunshine.
Yellow
Day and night are nearly equal in length during the spring ______.
the equinox
Animals that wake up in spring after winter dormancy are said to do this.
hibernate (ending hibernation acceptable)
This chemical in the brain is often called the “happy hormone.”
serotonin
This country celebrates cherry blossom season each spring.
Japan
This song by Louis Armstrong includes the line about “trees of green and red roses too.”
“What a Wonderful World”
This process allows plants to convert sunlight into energy.
photosynthesis
This bird is often considered a sign of spring in North America, with a bright orange chest.
a robin
This hormone, released during bonding, is often called the “love hormone.”
oxytocin
This famous Paris landmark is surrounded by blooming gardens in spring.
the Eiffel Tower
This classic film starring Julie Andrews features the uplifting song “My Favorite Things.”
The sound of music
The gradual warming of temperatures in spring is caused by increased ______ radiation.
Solar Radiation
This insect undergoes metamorphosis from caterpillar to adult.
Butterfly
According to research, regular physical activity can reduce symptoms of this common sad condition
depression
This Jewish spring festival commemorates the Exodus from Egypt.
Passover
This 1960s band sang the happy hit “Here Comes the Sun.”
The Beatles
This meteorological term refers to the warming of ground temperatures after winter frost.
thawing
Birds often return north in spring after doing this for the winter.
migrating
This Nordic country is often ranked as one of the happiest in the world.
Finland
This Canadian province is known for maple syrup season in spring.
Quebec
This musical instrument is often associated with cheerful spring melodies and birdsong.
the flute