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SCIENCE SAFARI: Viewer Challenge
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Watch Scientific American Frontiers Show 702, "Science Safari," and test your knowledge by answering these questions:
CITY OF GOLD
- 1. Archaeologists found all of the following at Thulamela except:
- a. iron
- b. diamonds
- c. copper
- d. gold
- 2. In what way do the Venda people tell a story or express a part of their history?
WAYS OF THE WILD
- 3. The process of natural selection in Mkuze Park is influenced by all of the following except:
- a. drought
- b. fire
- c. climate
- d. poachers
- 4. What species of African wildlife was saved from extinction by good wildlife management?
MR. CELE'S GARDEN
- 5. Why have some medicinal plants been driven to near-extinction in South Africa?
- 6. Which one of the following plants almost became extinct in South Africa?
- a. wild ginger
- b. pepperbark tree
- c. peppermint
- d. ginseng
FIGHTING MALARIA
- 7. Malaria is primarily being brought to South Africa by people coming from what country?
- a. Ghana
- b. Tanzania
- c. Mozambique
- d. Kenya
- 8. What are two methods South Africa is using to control malaria?
THE FIRST PEOPLE
- 9. Fossils found at the Saldanha site are representative of what kind of hominids?
- a. modern humans
- b. Cro-Magnons
- c. archaic humans
- d. Neanderthals
- 10. Much of the rock art in South Africa was painted with what pigment?
ANSWERS:
- 1. b
- 2. songs, dance
- 3. d
- 4. white rhino
- 5. growing population increased the demand
- 6. b
- 7. c
- 8. spraying walls inside houses, visits by health workers, mass screenings
- 9. c
- 10. ochre
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Scientific American Frontiers
Fall 1990 to Spring 2000
Sponsored by GTE Corporation,
now a part of Verizon Communications Inc.

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