Froggy Jumps The Prefix GEOOnline version Practice use and recognition of a prefix and vocabulary words by Marc Hughes 1 To study a phobia b ology c mania 2 Geology a The study of dragons b The study of rocks and the earth c The study of life and living things 3 What food is this? a Salad b Sandwich c Milkshake 4 A path carved by water a Coincidence b Gully c Precarious 5 Dig long enough, and you will eventually hit... a oleaginous. b bedrock. c coincidence. 6 If your school day is taking a long time, then it is happening... a gradually. b precariously. c oleaginously. 7 Something amazing that doesn't happen on purpose. a Instantanenous b Coincidence c Gully 8 The suffix 'graph' means 'to write'. What might you create in a geography class? a A map of the earth b Poems about stars c Violin music 9 If geography is to write about the earth, which of these magazines might a geography teacher use? a TIME b Baseball Insider c National Geographic 10 Ancient people believed in a _____ universe, which means Earth at the center of everything. a hydrocentric b geocentric c heliocentric 11 The scientists we read about study rocks and the earth because they are... a geologists b biologists c hydrologists 12 Most of the energy in Iceland is _____ because the country is near a volcano. a aerothermal b hydrothermal c geothermal 13 The backpack you take to _____ class would be heavy because it is full of rocks. a rock and roll b astrology c geology 14 A mapmaker would have to be a very good _____ student. a thermography b geography c aerology 15 Which of these pictures best matches the prefix GEO? a b c