Science & Nature trivia questions
242 multiple-choice Science & Nature trivia questions with four options and the answer.
- How many hearts does an octopus have?
- The "Tibia" is found in which part of the body?
- What are human nails made of?
- Which planet did the "Viking 1" spacecraft send surface images of, starting in 1976?
- Which planet in the Solar System is the closest to the Sun?
- Down Syndrome is usually caused by an extra copy of which chromosome?
- How many teeth does the average adult mouth have (except for wisdom teeth)?
- Which NASA Space Shuttle broke apart during atmospheric re-entry on February 1, 2003?
- About how old is Earth?
- Which part of the body does glaucoma affect?
- Which portion of the Marijuana plant produces the psychoactive substance known as THC?
- What cell organelle is known as "the powerhouse of the cell?"
- What was the first living creature in space?
- What term is best associated with Sigmund Freud?
- To the nearest minute, how long does it take for light to travel from the Sun to the Earth?
- What does CPR, the emergency procedure to assist someone who has suffered cardiac arrest, stand for?
- What is the chemical formula for ammonia?
- Which of these is a type of stretch/deep tendon reflex?
- In Psychology, which need appears highest in the "Maslow's hierarchy of needs" pyramid?
- When the Falcon Heavy was launched on it's test flight, what was the only part of the operation that failed?
- Which chemical element was originally known as Alabamine?
- How many officially recognized dwarf planets in the solar system are named after Polynesian deities?
- Approximately how long is a year on Uranus?
- What is the study of the cells and tissues of plants and animals?
- Which one of these scientists conducted the Gold Foil Experiment which concluded that atoms are mostly made of empty space?
- Which of these is NOT a part of the structure of a typical neuron?
- Which of these elements on the Periodic Table is a Noble Gas?
- Deionized water is water with which of the following removed?
- Which color cannot be produced in Roses, even through genetic alteration?
- What are the smallest blood vessels in the human body?