10 Science Trivia Questions (With Answers)

Science helps explain everything from the tiniest strands of DNA to the forces that shape our planet. These 10 science trivia questions cover biology, genetics, chemistry, physics, ecology, and geology, making them a fun challenge for curious minds of all ages. Think you know your stuff? Put your scientific knowledge to the test before revealing the answers below!

Play along! Click the questions to reveal the answers.

• 1. What property was first discovered in antiquity by observing lodestones?

  Magnetism

• 2. What phenomenon describes the bending of light, such as when a straw appears bent while sitting in a glass of water?

  Refraction

• 3. What graphical tool is commonly used to predict the possible outcomes of a genetic cross: Snellen Chart, Mendel Diagram, Punnett Square, or Bunsen's Table?

  Punnett Square

• 4. What term describes the process by which living organisms maintain a stable internal environment despite changes in external conditions?

  Homeostasis

• 5. Although not technically correct, the word "lipid" is often used interchangeably with what common nutritional term?

  Fat

• 6. What biome is also known as the taiga and is characterized by vast coniferous forests, long winters, and cold northern climates?

  Boreal forest

• 7. What thread-like structures, found inside the cell nucleus, are made of DNA tightly coiled around proteins?

  Chromosomes

• 8. What body system consists of glands and organs that produce and release hormones into the bloodstream?

  Endocrine system

• 9. What biological relationship can be classified as mutualistic, commensalistic, or parasitic?

  Symbiosis

• 10. The Marcellus Shale and the Bakken Formation are closely associated with what energy extraction technology?

  Hydraulic fracturing (fracking)

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