2 nd Semester Challenge

1. 2nd Semester Challenge • Directions: After each question, write your answer on a separate sheet of paper. You will be given about 30 seconds per questions. The group with the most correct answers will win.

2. 1 of 21) If you had the bacteria infection growing in the picture below, name all the antibiotics you could use.

3. 2 of 21) Which law of geology states that newer rock layers form on top of older rock layers?

4. 3 of 21) Which type of isolation is shown in this picture?

5. 4 of 21) Two part question.A) Name this plant life cycle.B) In which stage do the sperm swim to fertilize the egg?

6. 6 of 21) The fish gains protection from predators, but the anemone is neither helped nor hurt. Which symbiotic relationship is this?

7. 9 of 21) Place the letters of the fossils in order of oldest to youngest.

8. 10 of 21) Two part question.a. Name the 3 ingredients (reactants) of photosynthesis.b. Name the 2 products of photosynthesis.

9. 11 of 21) How many kcal would the eagle receive?

10. 12 of 21) A giraffe stretching to make its neck longer was an example used to support which theory?

11. 13 of 21) Two part question.A) Name part AB.B) What is the function of part AB?

12. 14 of 21) The vulture in this picture is scavenging for dead remains. Which vocabulary term best describes this situation?

13. 15 of 21) Which two vestigial structures indicates humans once had a more plant-rich diet?

14. 16 of 21) Name the layer of the Earth where all life can be found.

15. 17 of 21) Three part question.A) Name the body system pictured.B) Which letter identifies the hypothalamus?C) Which component of homeostasis does the hypothalamus control?

16. 18 of 21) Two part question.A) Name the plant shown in this diagram.B) Which letter identifies the gametophyte?

17. 19 of 21) How many trophic levels is the longest food chain?

18. 20 of 21) Label the eye diagram. Choices: Retina Cornea Pupil Cochlea Optic nerve Iris Lens

19. ExchangeYourAnswers

20. 1 of 21) If you had the bacteria infection growing in the picture below, name all the antibiotics you could use.

21. 2 of 21) Which law of geology states that newer rock layers form on top of older rock layers? Superposition

22. 3 of 21) Which type of isolation is shown in this picture? Geographic

23. 4 of 21) Two part question.A) Name this plant life cycle.B) In which stage do the sperm swim to fertilize the egg? Fern 3

24. 6 of 21) The fish gains protection from predators, but the anemone is neither helped nor hurt. Which symbiotic relationship is this? Commensalism

25. 9 of 21) Place the letters of the fossils in order of oldest to youngest. C, B, E, D, A

26. 10 of 21) Two part question.a. Name the 3 ingredients of photosynthesis.b. Name the 2 products of photosynthesis. Water, CO2, Sunlight O2, Glucose

27. 11 of 21) How many kcal would the eagle receive? 9.55 kcal

28. 12 of 21) A giraffe stretching to make its neck longer was an example used to support which theory? Acquired Inheritance

29. 13 of 21) Two part question.A) Name part AB.B) What is the function of part AB? Sepals Protection

30. 14 of 21) The vulture in this picture is scavenging of dead remains. How would it best be described? Detritivore

31. 15 of 21) Which two vestigial structures indicates humans once had a more plant-rich diet? Appendix, Wisdom teeth

32. 16 of 21) Name the layer of the Earth where all life can be found. Biosphere

33. 17 of 21) Three part question.A) Name the body system pictured.B) Which letter identifies the hypothalamus?C) Which component of homeostasis does the hypothalamus control? Endocrine A Body temperature

34. 18 of 21) Two part question.A) Name the plant shown in this diagram.B) Which letter identifies the gametophyte? Moss D

35. 19 of 21) How many trophic levels is the longest food chain? 7

36. 20 of 21) Label the eye diagram. Choices: Retina Cornea Pupil Cochlea Optic nerve Iris Lens