With the aid of suitable diagrams, describe the characteristics and mode of formation of any two of the following

(a) Ox-bow lake

(b) Zeugen

(c) Block mountain

Isotherms are lines drawn on maps joining places having equal

• A. rainfall
• B. cloudliness
• C. pressure
• D. temperature

The major problem facing the railway transportation compared to road transportation is

• A. low patronage
• B. excessive speed
• C. inadequate manpower
• D. lack of flexibility

In a combined maximum and minimum thermometer, the difference between the hottest and coldest daily temperature for that day gives the

• A. Diurnal range of temperature
• B. Mean daily temperature
• C. Minimum daily temperature
• D. Maximum daily temperature

The process of weathering in limestone region is mainly

• A. hydration
• B. exfoliation
• C. solution
• D. oxidation

Which of the following is not a process of chemical weathering?

• A. oxidation
• B. attrition
• C. hydration
• D. carbonation

In Koppens's classification of climates, Cs refers to

• A. Steppe
• B. Mediterranean
• C. Tropical Monsoon
• D. Tropical Continental

Two cloud types of great vertical extent that produce much rainfall are?

• A. cumulus and stratus
• B. cumulus and cumulo-nimbus
• C. cumulo-nimbus and nimbostratus
• D. strato-cumulus and nimbo-stratus

The older fold mountains are much lower in elevation and less rugged than the younger ones largely because they?

• A. are less resistance to erosion
• B. have been subjected to greater instability
• C. have experience a longer period of denudation
• D. have been subjected to greater faulting

What is the distance between Accra, latitude 5°30N and latitude 51°30N?

• A. 5,406 km
• B. 5,306 km
• C. 5,216 km
• D. 5,106 km