Which of the following is the most important agent of erosion in humid regions?

• A. fog
• B. wind
• C. lce
• D. Running water

Inselbergs are formed on granite as a result of?

• A. faulting and volcanicity
• B. faulting and mass wasting
• C. deep weathering and erosion
• D. deep weathering and faulting

Which of the following is not a major problem of economic development in developing countries? Inadequate

• A. capital
• B. natural resources
• C. technical know-how
• D. transportation facilities

An example of a landform produced by glaciation is?

• A. a cirque
• B. a sand-dune
• C. an ox-bow lake
• D. an inselberg

The concept of environment balance can be taken to mean that an alteration in one of the components of the ecosystem may result in the?

• A. acceleration of the processes within the system
• B. disruption of the processes within the system
• C. minimization of the processes within the system
• D. stablization of the processes within the system

The annual rainfall along the coast is less than expected in the equitorial region because of the

• A. presence of a cold current
• B. configuration of the coastline
• C. high altitude of the area
• D. subsidence of air masses

Which of the following factors can be used to differentiate between a village and a town?

• A. location
• B. structure
• C. pattern
• D. function

Chemical weathering in tropical Africa creates domed rock outcropping called?

• A. volcanic rocks
• B. escarpments
• C. scarp
• D. inselbergs

Nutrients lost by trees in leaf-fall can be re-used by the trees because the?

• A. trees are renewable resources
• B. nutrients circulate in the ecosystem
• C. nutrients are inexhaustible
• YD. trees store nutrients

On maps, lines drawn to join all places in the ocean having equal degree of salinity are called

• A. isohalines
• B. isobars
• C. isosalines
• D. isossal