2. With your host or hostess, Your classmate Chapter 4 Review Jeopardy

3. Human?Fossils In the body TimelineMisc. 100 200 300 400 500

4. Human? 100 All modern humans belong to the species a. Cro-Magnon. b. Homo sapiens. c. Neanderthalensis. d. humanoids.

5. Human? 200 About how many years old is the humanlike fossil called Lucy? a. 1.5 billion years b. 5.3 million years c. 2.3 billion years d. 3.5 million years

6. Human? 300 Body structures that seem to have no function are called a. homologous structures. b. glands. c. vestigial structures. d. mutations.

7. Human? 400 An example of how human activities affect other organisms is a. mutations. b. pollution. c. adaptations. d. a hominid.

8. Human? 500 The science that deals with the study of human beings is known as a. psychology. b. geology. c. biology. d. anthropology.

9. Fossils 100 Any remain or trace of a once-living organism is a a. skeleton. b. shell. c. fossil. d. sediment.

10. Fossils 200 Which of the following would most likely be found as a fossil? a. a shell b. a body organ c. skin d. a leaf

11. Fossils 300 Insect fossils often are found preserved in a. amber. b. ice. c. tar. d. wood.

12. Fossils 400 The most complete fossil record of evolutionary change is that of a. humans. b. the dinosaur. c. the horse. d. insects.

13. Fossils 500 Most fossils are formed in a. igneous rock. b. sedimentary rock. c. metamorphic rock. d. clastic rock.

14. In the body 100 A sudden change in a gene is called a. an adaptation. b. a mutation. c. a variation. d. natural selection.

15. In the body 200 The modern theory of evolution is called the theory of a. relativity. b. natural selection. c. variation. d. adaptation.

16. In the body 300 Body parts that are similar in structure are called a. homologous structures. b. vestigial structures. c. the fossil record. d. DNA evidence.

17. Daily Double How many points would you like to wager on today’s DAILY DOUBLE???

18. In the body 400 The process by which organisms change over time is known as a. adaptation. b. evolution c. natural selection. d. variation.

19. In the body 500 Differences among individuals in a species are called a. adaptations. b. mutations. c. natural selection. d. variations.

20. Timeline 100 Which of the Homo sapiens lived from 130,000 to 35,000 years ago?

21. Timeline 200 How long ago did Homo habilis live?

22. Timeline 300 How long did Homo erectus live?

23. Timeline 400 How much longer than Homo habilis did Homo erectus inhabit Earth?

24. Timeline 500 Which of the ancestors inhabited Earth for the longest time?

25. Miscellaneous 100 Organisms that are no longer found as living species are said to be a. untraceable. b. rare. c. extinct. d. endangered.

26. Miscellaneous 200 The idea that each species produces more offspring than can survive is called a. variation. b. natural selection c. evolution. d. overproduction.

27. Miscellaneous 300 Natural selection also is known as survival of the a. species. b. variation. c. fittest. d. fossil.

28. Miscellaneous 400 Special traits that help organisms survive in their environment are a. adaptations. b. genes. c. mutations. d. fossils.

29. Miscellaneous 500 A group of organisms that look alike and can reproduce among themselves is known as a. a species. b. ancestors. c. mutations. d. genes.

30. Chapter Review Jeopardy THANK YOU for PLAYING!!! Would you like a final Jeopardy question?

31. Final Jeopardy Would species have evolved over time if the environments they lived in never changed? Explain your answer.