Aha Trivia Stuff Everyone Should Know

Free practice tests · Kids & Youth

Stuff Every Nature Scout Should Know: free practice in 30-second cards

Stuff Every Nature Scout Should Know

Practice facts for the Nature merit badge. Not an official Scouting America credential.

Start Stuff Every Nature Scout Should Know ⚡ Today's sprint 🎙️ Voice mode

🔗 Put this game on your site

Free. It plays the first 50 cards; players subscribe at Aha Trivia for the rest. Every embed code

📖 Read the study guide

Free to start, no sign-up. 69 cards so far. One Knowledge Score and day streak across all your courses.

Questions people ask

Is this practice test free?

Yes. The first 50 cards are free for everyone with no sign-up, each with the answer, why it is right and its sources. Aha Trivia members get all 69 cards and timed practice exams.

How many practice questions are there?

69 practice questions so far. Each one is a 3-choice card that takes about 30 seconds, and the course grows as new cards pass our source checks.

Where do the answers come from?

Every card lists the sources it was checked against, and each answer explains why it is right. If you think an answer is wrong, tap "Challenge this answer" in the game and it gets reviewed.

Can I study in the car?

Yes. Voice mode reads the questions out loud and you answer by voice.

Try 3 cards

  1. What do plants provide animals besides food and oxygen?
    Show the answer

    Shelter and habitat. Plants give animals places to live and hide, plus food and oxygen.

  2. How do animals help plants spread their seeds?
    Show the answer

    By carrying seeds to new places. Animals move seeds away from the parent plant so new plants can grow.

  3. What is a food chain?
    Show the answer

    A path of who eats whom. A food chain shows how energy passes from one living thing to another as food.

All 69 practice questions

The first 50 are free, with the answer, why it's right and the official sources. The other 19 (🔒) open with a membership (every test). Or play them as a game and track what you've learned.

Show all 69 questions
  1. What do plants provide animals besides food and oxygen?
  2. How do animals help plants spread their seeds?
  3. What is a food chain?
  4. In a four-step land food chain, what usually comes first?
  5. What is the best way to identify birds in the field?
  6. What can you build to attract birds for a month of watching?
  7. What signs help you find wild mammals without seeing them?
  8. How do you make a plaster cast of an animal track?
  9. Why should you learn to recognize venomous snakes near you?
  10. What is one way to identify a frog without seeing it?
  11. How can you collect insect species without harming them?
  12. What can you raise from a caterpillar?
  13. Why is it useful to identify native fish species?
  14. What kinds of food do fish eat in the wild?
  15. Which animals are mollusks?
  16. Which animals are crustaceans?
  17. What should you do before collecting shells or samples?
  18. Where is collecting usually prohibited?
  19. What should usually happen to live specimens after a project?
  20. Why must you avoid collecting protected species?
  21. What might your state require before collecting certain species?
  22. How should you collect so nature stays healthy?
  23. What should you follow while on nature field trips?
  24. What does ecological succession describe?
  25. What can you observe to judge an area's succession stage?
  26. What can disturb a landscape and restart succession?
  27. What does the Outdoor Code ask Scouts to be?
  28. What is one nature career you could research?
  29. What can help you enjoy nature as a hobby?
  30. What is geology the study of?
  31. What covers about 71 percent of Earth's surface?
  32. What does the ozone layer protect life from?
  33. What is a river?
  34. What is a riparian zone?
  35. What is an ecosystem?
  36. What is wilderness generally defined as?
  37. What are animals that eat other organisms called?
  38. What is the main source of energy for most ecosystems?
  39. What are microorganisms?
  40. What is one human threat to the natural environment?
  41. What is one way to help protect biodiversity?
  42. What is the atmosphere mostly made of?
  43. What causes the seasons on Earth?
  44. What is climate a measure of?
  45. What is a lake?
  46. What is a pond?
  47. What is the lithosphere?
  48. What is an aquifer?
  49. What is a watershed?
  50. What is the water cycle?
  51. What is a glacier? 🔒
  52. What is an ice cap? 🔒
  53. What is the hydrosphere? 🔒
  54. What is a stream? 🔒
  55. What is the atmosphere? 🔒
  56. What is a fossil? 🔒
  57. What is evolution by natural selection? 🔒
  58. What is a species? 🔒
  59. What is biodiversity? 🔒
  60. What is a habitat? 🔒
  61. What is conservation? 🔒
  62. What is a natural resource? 🔒
  63. What is pollution? 🔒
  64. What is deforestation? 🔒
  65. What is an oil spill? 🔒
  66. What is groundwater? 🔒
  67. What is an ecoregion? 🔒
  68. What is a microecosystem? 🔒
  69. What is a macroecosystem? 🔒