Seven days of questions and answers

Summer Trivia Answers Archive

Review earlier daily rounds, reveal the correct answer, and use the short explanation to learn the fact behind each question. Page 12 of 12 covers seven completed UTC days.

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Daily round

  1. Which Italian frozen dessert is usually denser and served warmer than American-style ice cream?

    Answer: Gelato

    Gelato typically has less air and is served at a slightly warmer temperature than American ice cream.

  2. Which swimming stroke uses a simultaneous dolphin kick?

    Answer: Butterfly

    Butterfly pairs simultaneous arm recovery with an undulating dolphin kick.

  3. What does SPF on sunscreen primarily indicate?

    Answer: Protection against UVB-caused sunburn

    Sun Protection Factor measures how well a sunscreen protects against UVB-induced redness under test conditions.

  4. What is the main ingredient of guacamole?

    Answer: Avocado

    Guacamole is a Mexican preparation centered on mashed or chopped avocado.

  5. Which novel opens with the Finch children during a summer in Maycomb, Alabama?

    Answer: To Kill a Mockingbird

    Harper Lee's To Kill a Mockingbird begins with Scout recalling summer adventures in Maycomb.

Daily round

  1. Which marine turtle is named for its comparatively large head?

    Answer: Loggerhead

    The loggerhead sea turtle's common name refers to its broad, powerful head.

  2. Which instrument measures wind speed?

    Answer: Anemometer

    An anemometer measures how fast the wind is moving.

  3. What gardening practice covers soil with organic material to slow water loss?

    Answer: Mulching

    Mulch shades soil, reduces evaporation, and can suppress weeds.

  4. Which fluid is usually best for routine hydration during moderate activity?

    Answer: Water

    Plain water normally replaces fluid effectively during ordinary moderate exercise.

  5. Why are Northern Hemisphere days generally longer in summer?

    Answer: The hemisphere tilts toward the Sun

    Earth's axial tilt points the Northern Hemisphere toward the Sun, lengthening its daylight period.

Daily round

  1. What cooling process occurs when sweat changes from liquid to vapor?

    Answer: Evaporation

    Evaporation absorbs heat from the skin and helps lower body temperature.

  2. Which astronomical event marks the start of astronomical summer in the Northern Hemisphere?

    Answer: June solstice

    Astronomical summer in the Northern Hemisphere begins at the June solstice.

  3. Why does high humidity make sweating less effective at cooling?

    Answer: Moist air slows evaporation

    When air already contains abundant water vapor, sweat evaporates more slowly.

  4. Which clothing offers the best general sun protection?

    Answer: Tightly woven fabric covering the skin

    Dense, opaque fabric blocks more ultraviolet radiation than thin, open, or wet material.

  5. Which structure helps many bony fish regulate buoyancy?

    Answer: Swim bladder

    Many bony fish vary the gas volume in a swim bladder to rise or sink with little effort.

Daily round

  1. Which whale feeds by filtering prey through baleen plates?

    Answer: Humpback whale

    Humpback whales use comb-like baleen to strain small fish and krill from seawater.

  2. What is a rip current?

    Answer: A narrow flow moving away from shore

    A rip current is a concentrated channel of water flowing seaward through breaking waves.

  3. Which natural material forms ordinary beach sand in many continental settings?

    Answer: Quartz grains

    Durable quartz survives weathering and transport and is a major component of many sandy beaches.

  4. What navigational instrument points toward magnetic north?

    Answer: Compass

    A magnetic compass aligns its needle with Earth's magnetic field.

  5. Which ancient monument aligns with the summer solstice sunrise when viewed from its center?

    Answer: Stonehenge

    Stonehenge's principal axis points toward the summer solstice sunrise and winter solstice sunset.

Daily round

  1. Which constellation contains the bright summer star Vega?

    Answer: Lyra

    Vega is the brightest star in the small northern constellation Lyra.

  2. Which baseball position delivers the ball toward home plate?

    Answer: Pitcher

    The pitcher throws from the mound toward the batter at home plate.

  3. Which Shakespeare comedy is set partly in an enchanted forest on a summer night?

    Answer: A Midsummer Night's Dream

    A Midsummer Night's Dream intertwines lovers and fairies in a forest outside Athens.

  4. Which practice helps reduce heat risk during outdoor exercise?

    Answer: Scheduling activity for cooler hours

    Exercising in the cooler morning or evening reduces environmental heat load.

  5. What is the Japanese festival honoring ancestral spirits usually held in summer called?

    Answer: Obon

    Obon is a Buddhist-influenced Japanese period for welcoming and honoring ancestral spirits.

Daily round

  1. Which animal's call is produced when males rub a scraper on one wing against a file on the other?

    Answer: Cricket

    Male crickets chirp through stridulation, rubbing specialized wing parts together.

  2. Which sticky-rice parcels are traditionally eaten for the Dragon Boat Festival?

    Answer: Zongzi

    Zongzi are glutinous-rice parcels wrapped in leaves and associated with the Dragon Boat Festival.

  3. Which cooking method places food directly over radiant heat from below?

    Answer: Grilling

    Grilling cooks food quickly over a heat source, often producing browning and char marks.

  4. In tennis scoring, what word represents zero points?

    Answer: Love

    Tennis uses the word love to announce a score of zero.

  5. What is the recommended general response if caught in a rip current?

    Answer: Stay calm and move parallel to shore when able

    Conserving energy and moving parallel to the beach can help a swimmer leave the narrow current before returning shoreward.

Daily round

  1. What is the Sun's apparent position at local solar noon on a sundial?

    Answer: Its highest point of the day

    Local solar noon occurs when the Sun reaches its highest daily altitude in the sky.

  2. What causes thunder?

    Answer: Rapid expansion of air heated by lightning

    Lightning heats air extremely quickly, and the resulting expansion creates a shock wave heard as thunder.

  3. Which mosquito sex normally drinks blood to obtain nutrients for egg production?

    Answer: Female

    Female mosquitoes of many species take blood meals, while males feed on plant sugars.

  4. What sport uses a shuttlecock?

    Answer: Badminton

    Badminton players strike a feathered or synthetic shuttlecock across a net.

  5. Which is an early sign that the body may need more water?

    Answer: Thirst

    Thirst is a normal regulatory signal that fluid intake may be needed.