Waec Geography Past Questions and Answers

Question 241:

• WAEC 1992

An ecosystem has all the following characteristics except that it is

A. Integrative
B. Structured
C. A component
D. A system
E. A function

Question 242:

• WAEC 1992

Plants which manufacture food from simple inorganic substances are called

A. Heterotrophs
B. Autotrophs
C. Photosynthetics
D. Decomposers
E. Microbes

Question 243:

• WAEC 1992

All the following resources is renewable?

A. Petroleum
B. Peat
C. Coal
D. Hydro-electricity
E. Natural gas

Question 244:

• WAEC 1992

The high concentration of people in the Philippines Island is mainly due to the

A. Abundant water supply for irrigation
B. Adequate water supply for industries
C. Rich volcanic soils
D. Fertile alluvial soil
E. Cool temperate climate

Question 245:

• WAEC 1992

All the following are important in the environmental balance except the

A. Hydrological cycles
B. Nitrogen cycle
C. Food chain
D. Oxygen cycle
E. Carbon cycle