Which of the following best describes multi-lateral aid to countries?
Aid from richer countries to poorer countries through international organisations.
Aid from countries in one rich trade block to countries of a poorer trade block.
Aid from one country to another within the same trade bloc to countries of a poorer trade block.<
Aid from one rich country to two or more poor countries.
The figure shows an agricultural system with inputs, processes and outputs. Title: Agriculture as a system Identify the agricultural system:
Extensive subsistence.
Extensive commercial system.
Intensive subsistence system.
Intensive commercial system.
Name the type of network illustrated in the diagram.
Title: Type of transport network.
Branching.
Travelling salesman.
Circuit.
Paul reversed.
Study the figure below which shows the economic rent curves for the location of three crops A. B and C.
Title: Economic Rent curves Point N on the diagram refers to:
Margin of transference.
Limit of cultivation.
Margin of cultivation.
Economic rent margin
Study the characteristics of a country below and answer the question that follows.
- High level of unemployment.
- Diminishing returns to factors of production.
- High population densities.
- Low living standards This country is said to be:
Optimally populated.
Over populated.
Under populated.
Underdeveloped.
Which of the following is an economic consequence of the second stage of the Demographic Transition Model?
High life expectancy.
Low literacy level.
High transport development.
Low per capita income.
Which of the following assertions is incorrect?
85% of the world population lives. between latitude 20"N and 68°N of the Equator
75% of the world population lives within: 1000 km from the sea.
85% of the world population lives in areas less than 500m high.
Over 60% of the world population lives in the Southern Hemisphere.
Building levees and retaining walls. construction of dams, straightening meanders are some of the ways to control:
Soil erosion.
Desertification.
Global warming.
Flooding.
Once a lot of deforestation takes place, there is an imbalance in global oxygen and carbon dioxide leading to the accumulation of carbon dioxide in the atmosphere.
This contributes most significantly to:
Ozone depletion.
High rate of erosion.
High solar radiation.
Identify the type of mass movement shown in the picture below.
Title: A type of mass movement.
Slumping.
Mudflows.
Soil creep.
Landslide.
What is the mean bifurcation ratio of the stream below?
Title: Stream network
2,00.
1.30.
1.25.
3,67.
The figure below shows the influence of the basin. size in the shape of a storm hydrograph. Why would a small basin produce a sharp peak hydrograph?
Title: Relationship between basin size and lag time.
Possible sources of water run over steep slopes.
Possible sources of water are scattered from the mainstream.
Possible sources of water are closer to the mainstream.
Possible sources of water are equal in all directions.
The atmospheric layer which has the highest concentration of gases is:
The thermosphere.
The stratosphere.
The mesosphere.
The Troposphere.