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 8 of 12 covers seven completed UTC days.

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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 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. Who painted many water-lily scenes in his garden at Giverny?

    Answer: Claude Monet

    Claude Monet repeatedly painted the pond and water lilies at his home in Giverny.

  4. Which weather instrument measures rainfall?

    Answer: Rain gauge

    A rain gauge collects precipitation so its depth can be measured.

  5. Which direction does a sea breeze usually blow during a warm afternoon?

    Answer: From sea toward land

    Land heats faster than water, drawing cooler marine air inland as a sea breeze.

Daily round

  1. Which cheese is traditionally paired with tomato and basil in a Caprese salad?

    Answer: Mozzarella

    A classic Caprese salad layers fresh mozzarella with tomato and basil.

  2. Which pigment gives most leaves their green color?

    Answer: Chlorophyll

    Chlorophyll absorbs light energy for photosynthesis and reflects green wavelengths.

  3. 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.

  4. What is transpiration?

    Answer: Loss of water vapor from plants

    Transpiration is the evaporation of water, mainly through leaf stomata.

  5. Which gas do plants absorb for photosynthesis?

    Answer: Carbon dioxide

    Plants take in carbon dioxide and incorporate its carbon into sugars.

Daily round

  1. Which lightweight hat was traditionally woven from leaves of the toquilla palm in Ecuador?

    Answer: Panama hat

    Despite its name, the Panama hat is traditionally handwoven in Ecuador from toquilla straw.

  2. 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.

  3. Which berry is made of many small drupelets clustered together?

    Answer: Raspberry

    A raspberry is an aggregate fruit composed of numerous tiny drupelets.

  4. What navigational instrument points toward magnetic north?

    Answer: Compass

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

  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. Which herb is the key leaf ingredient in traditional pesto Genovese?

    Answer: Basil

    Pesto Genovese is traditionally made with fresh basil leaves.

  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 item is designed to keep a person buoyant in water?

    Answer: Life jacket

    A properly fitted life jacket supplies buoyancy and helps keep a wearer afloat.

  4. 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.

  5. 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.

Daily round

  1. What color flag traditionally warns swimmers of dangerous surf or currents?

    Answer: Red

    A red beach flag commonly signals hazardous water conditions or restricted swimming, though local systems should always be checked.

  2. What is estivation?

    Answer: Dormancy during hot or dry conditions

    Estivation is a low-activity state that helps some animals survive heat or drought.

  3. Which map lines connect places of equal elevation?

    Answer: Contour lines

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

  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. 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.

Daily round

  1. 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.

  2. Which swimming stroke uses a simultaneous dolphin kick?

    Answer: Butterfly

    Butterfly pairs simultaneous arm recovery with an undulating dolphin kick.

  3. What should be done first for someone suspected of heat exhaustion?

    Answer: Move them to a cooler place

    Stopping activity and moving to shade or air conditioning begins safe cooling for heat exhaustion.

  4. Which drink combines lemon juice, water, and sweetener?

    Answer: Lemonade

    Lemonade is prepared by balancing diluted lemon juice with a sweetener.

  5. Which ultraviolet band is the main cause of sunburn?

    Answer: UVB

    UVB radiation damages the outer skin layers and is the principal cause of sunburn.

Daily round

  1. 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.

  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 botanical structure is the “stone” inside a cherry?

    Answer: Endocarp

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

  4. Which nocturnal insect uses light-producing organs called lanterns?

    Answer: Firefly

    Fireflies generate bioluminescent signals in abdominal light organs often called lanterns.

  5. Why should a parked car never be used as a waiting place for a child in summer?

    Answer: Its interior can heat rapidly

    Sunlight can raise a parked vehicle's interior temperature to dangerous levels within minutes.