Which of the following describes world food production trends?
A) The worlds capacity to produce food is higher today than it has ever been.
B) From 1965 to 2005 world food production per person declined.
C) The world food problem results from declining capacity of soils to produce food.
D) Most of the increase in food production in the last 30 years has come from increases in the area of cultivated land.
E) Since 1990 the increase in food production has accelerated.
A
You might also like to view...
As the refrigerant passes through the condenser, it ________.
A) Condenses from a gas to a liquid B) Is cooled by ambient air C) Gives up latent heat to the air flow D) All of these
Soil formation begins with rock
Indicate whether the statement is true or false.
Technician A says as an employee your obligation is to be a loyal, caring individual, and have the ability to follow directions. Technician B says that you are not entitled to a clean, safe place to work. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
The _____________________________ is used to help technicians perform a number of tasks including taking pressure readings on the high side of the system and trapping all of the system refrigerant in the receiver to perform system service.
Fill in the blank(s) with the appropriate word(s).