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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 3 of 12 covers seven completed UTC days.

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Daily round

  1. Which instrument measures wind speed?

    Answer: Anemometer

    An anemometer measures how fast the wind is moving.

  2. 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.

  3. What does the heat index combine?

    Answer: Air temperature and relative humidity

    The heat index estimates how hot conditions feel from temperature and humidity together.

  4. At the June solstice, the Sun is directly overhead at noon along which latitude?

    Answer: Tropic of Cancer

    The subsolar point reaches the Tropic of Cancer at the June solstice.

  5. What is a drought?

    Answer: An extended period of unusually low water availability

    Drought develops when precipitation and water supplies remain below normal long enough to cause impacts.

Daily round

  1. How many holes are played in a standard full round of golf?

    Answer: 18

    A regulation full round of golf is played over eighteen holes.

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

    Answer: Evaporation

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

  3. Which constellation contains the bright summer star Vega?

    Answer: Lyra

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

  4. 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.

  5. Which reptile regulates body temperature mainly by moving between sun and shade?

    Answer: Lizard

    As an ectotherm, a lizard uses environmental heat and behavior to control body temperature.

Daily round

  1. Which Canadian national holiday occurs on July 1?

    Answer: Canada Day

    Canada Day marks the anniversary of Canadian Confederation on July 1.

  2. Which storm rotates around a low-pressure center over warm tropical water?

    Answer: Tropical cyclone

    A tropical cyclone is an organized rotating storm system powered by warm ocean water.

  3. Which stone fruit has a fuzzy skin?

    Answer: Peach

    Peaches characteristically have fine hairs on their skin, unlike smooth nectarines.

  4. In the Atlantic basin, what is a tropical cyclone with sustained winds of at least 74 mph called?

    Answer: Hurricane

    Atlantic tropical cyclones meeting the 74 mph threshold are classified as hurricanes.

  5. 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.

Daily round

  1. What botanical structure is the “stone” inside a cherry?

    Answer: Endocarp

    The hard endocarp surrounds the seed in cherries and other stone fruits.

  2. Which basic camping shelter uses a fabric canopy supported by poles?

    Answer: Tent

    A tent creates a portable enclosure from fabric stretched over a supporting frame.

  3. Through which leaf structures does most gas exchange occur?

    Answer: Stomata

    Microscopic pores called stomata regulate carbon dioxide uptake and water-vapor loss.

  4. Why is early morning often a good time to water a garden?

    Answer: Less water evaporates before reaching roots

    Cooler morning temperatures reduce evaporation and let foliage dry during the day.

  5. Which artist painted “A Sunday Afternoon on the Island of La Grande Jatte”?

    Answer: Georges Seurat

    Georges Seurat created the large park scene using carefully placed points of color.

Daily round

  1. 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.

  2. What causes a meteor's visible streak?

    Answer: Hot glowing gas and vapor around incoming debris

    Atmospheric entry heats and ablates meteoroid material, producing a luminous trail.

  3. Which comet supplies the debris that creates the Perseid meteor shower?

    Answer: 109P/Swift–Tuttle

    Earth encounters particles left by comet 109P/Swift–Tuttle during the Perseids.

  4. Which insect's immature stage is an aquatic nymph before becoming a flying adult?

    Answer: Dragonfly

    Dragonflies spend their juvenile stage underwater as predatory nymphs.

  5. What sport uses a shuttlecock?

    Answer: Badminton

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

Daily round

  1. Which dance is commonly performed at Japanese Obon festivals?

    Answer: Bon odori

    Bon odori consists of communal folk dances performed during Obon.

  2. How many players are on the court for one beach volleyball team?

    Answer: Two

    Standard beach volleyball teams consist of two players.

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

    Answer: Pitcher

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

  4. What is the safest principle for a campfire before leaving?

    Answer: Extinguish it until it is cold

    Water, stirring, and repeated checking should leave a campfire completely cold before departure.

  5. What does relative humidity describe?

    Answer: Air's water-vapor saturation percentage

    Relative humidity expresses current water vapor as a percentage of the saturation amount at a given temperature.

Daily round

  1. 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.

  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. Which region can experience the midnight Sun during part of Northern Hemisphere summer?

    Answer: Arctic Circle

    Locations north of the Arctic Circle can have at least one day when the Sun remains above the horizon.

  4. Which decorated pole is raised during Swedish Midsummer celebrations?

    Answer: Maypole

    Swedish Midsummer gatherings commonly include dancing around a flower-decorated maypole.

  5. Which map lines connect places of equal elevation?

    Answer: Contour lines

    Contour lines trace points at the same height above a reference level.