The principle of similar triangle is commonly used in chain survey to?
overcome obstacles on survey line
estimate the angle of slope
maintain a straight line between points
estimate the size of the survey area
Correct answer is A
No explanation has been provided for this answer.
The highest category of rural settlement is the?
village
halmet
homestead
hut
Correct answer is A
No explanation has been provided for this answer.
The rapid rate of population growth in developing countries has led to?
high international emigration
the pressure on available resources
rapid economic development
over population
Correct answer is D
No explanation has been provided for this answer.
Trade in ivory has declined in recent years because of?
stringent international control
marked decrease in world demand
the development of synthetic substitutes
marked decrease in population of elephants
Correct answer is C
No explanation has been provided for this answer.
The country that relies heavily on imported raw materials for her industrial development is?
The United States of America
France
The United Kingdom
Japan
Correct answer is D
No explanation has been provided for this answer.