Jamb Geography Past Questions For Year 1991
Question 11
Ocean currents are caused mainly by?
- A. the rotation of the earth
- B. the amount of evaporation from the oceans
- C. prvailing surfaces winds
- D. the shape of the ocean
Question 12
Petroleum is usually abundant in?
- A. anticlinal structures of sedimentary rocks
- B. intrusive igenous rocks
- C. synclinal structures of sedimentary rocks
- D. anticlinal structures associated with igenous rocks
Question 13
The four basic components of the physical environment are?
- A. atmospere, lithosphere, hydrosphere and biosphere
- B. thermosphere, lithosphere, hydrosphere and biosphere
- C. atmosphere, lacolith, hydrosphere and biosphere
- D. atmosphere, lithosphere, hydrosphere and ecosystem
Question 14
If the deadline given Iraq expired at 7.p.m (ET) on 15th January, 1991 in New York, USA(Longitude75°W), at what time did it expire in Baghdad (Longitude 45°E)?
- A. 8pm, 15th January
- B. 9pm, 15th January
- C. 12 mid-night, 15th January
- D. 3am, 16th January
Question 15
The two most appropriate statistical diagrams that can be used to depict the data are?
- A. pie chart abd bar graph
- B. circles and dots
- C. flowline and bar graph
- D. bar graph and dot
