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1. Name the fast-flowing rivers of air in the upper atmosphere. a. turbulence b. fast stream c. jet stream d. wind currents 2. Name the short-term changes in earth's magnetic field excited by events on the Sun. a. magnetic event b. magnetic prophesies c. magnetic storm d. magnetic poles 3. Ocean sediments rich in biogenic material are called by this name. a. booze b. mud c. ooze d. fuse 4. What are the free floating marine organisms that are not able to swim rapidly? a. plasma b. phytoplankton c. plankton d. plunkdown 5. Select the name for a series of storms organized ahead of an advancing storm front. a. dark line b. big line c. advancing line d. squall line 6. Venom, which produces blisters, is caused by which insect listed below? a. stinging caterpillars b. aphids c. lady bugs d. dragon flies 7. Venom from fire ants can greatly effect which human body part? a. finger nails b. toe nails c. skin d. bones 8. Velvet ants are not ants; what are they? a. ant-like spiders b. ant-like wasps c. ants in your pants d. Ant-like pill bugs 9. What are ctenoids, cycloids, ganoids, and placoids? a. fish scales b. fish tails c. fish teeth d. fish food 10. What is the estimated number of bird species in our world? a. 11000 b. 2000 c. 3000 d. 9000 11. Which planet is the closest to the sun? a. mars b. venus c. earth d. mercury 12. Coastal Southern dialect identifies a bullfrog by which unusual name? a. bloodynoun b. cooter c. frog-strangler d. poor Joe Answers: 1)c 2)c 3)c 4)c 5)d 6)a 7)c 8)b 9)a 10)d 11)d 12)a © Don & Norma Duclon 2002-2006
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