Jamb Geography Past Questions For Year 2009
Question 21
The most critical element in an ecosystem is the?
- A. number of species within the system
- B. area covered by the system
- C. energy flow within the system
- D. rate of growth of species within the system
Question 22
Which of the following sources of power supply is renewable?
- A. Solar
- B. Coal
- C. Gas
- D. Nuclear
Question 23
Soils that are greatly influenced by the parent material in the process of their formation are referred to as?
- A. mineral soils
- B. zonal soils
- C. intra-zonal soils
- D. azonal soils
Question 24
The main process of soil formation in humid tropics is?
- A. podzolization
- B. calcification
- C. laterization
- D. salinization
Question 25
Which of the following explains the importance of the concept of site and situation of settlements?
- A. Both site and situation are most favourable for the establishment and growth of settlements
- B. All site and situation are most located on plains
- C. Both site and situation are not favourable to the establishment and growth of settlements
- D. All settlement are located on site and situation
