What word is the definition of 100,000 BTUs?
Answer
Therm
624 Science Trivia Questions with Answers
624 public questions with answers, drawn from the well. How many can you answer?
What word is best described by "irregular beat of the heart or other muscle"?
Answer
Fibrillation
What will usually happen to matter that is cooled?
Answer
It Contracts
What was Toyota's first popular hybrid car called?
Answer
Prius
What was the name of the first manned space vehicle?
Answer
Vostok 1
What was the largest living creature of the twentieth century?
Answer
Blue Whale
What was the first sound-recording device called?
Answer
Phonautograph
What was the first probe to land on Venus?
Answer
Venera 7
What was the element mercury named after?
Answer
The Roman Messenger God
What was magnetite called by the early Europeans?
Answer
Lodestone
What vitamin does the sun's ultraviolet rays help the skin produce?
Answer
Vitamin D
What unusual feature does a polydactyl cat have?
Answer
Extra Toes
What unit of volume is equal to 3.785 liters?
Answer
Gallon
What unit of measurement is one-thousandth of a gram?
Answer
Milligram
What unit is resistance measured in?
Answer
Ohm
What type of switch allows you to reset the circuit?
Answer
Circuit Breaker
What type of scientist studies microscopic plants and animals?
Answer
Microbiologist
What type of satellites are always in the same spot in Earth's orbit?
Answer
Geostationary Satellites
What type of rock is coal?
Answer
Sedimentary Rock
What type of respiration uses glucose in the absence of oxygen?
Answer
Fermentation
What type of reproduction uses only one parent cell?
Answer
Asexual Reproduction
What type of muscle bends a joint in the body?
Answer
Flexor
What type of frequencies do bats use for their radar?
Answer
Ultrasonic
What type of cnidarian makes up an underwater reef?
Answer
Coral
What two colors are Boston terrier dogs?
Answer
Black And White
What "trapdoor" on your windpipe helps keep out food particles?
Answer
Epiglottis
What tool uses a magnetic needle that points north?
Answer
Compass
What term is used for military use of harmful biological agents?
Answer
Biological Warfare
What takes up 50-70 percent of a whale's weight?
Answer
Blubber
What substance, added to fog, makes smog?
Answer
Smoke
What state of matter is air?
Answer
Gas
What star, next to the Sun, is nearest to Earth?
Answer
Proxima Centauri
What star is labeled Alpha Ursa Minoris?
Answer
Polaris
What species of whale is known for singing long, complex songs?
Answer
Humpback Whale
What South American mammal resembles a small llama?
Answer
Alpaca