In 2007 the population of the world’s 50 least developed countries was estimated to be 0.8 billion people. The UN expects the population in these countries to grow at 1.75% until 2050. What would be the predicted population in the world’s 50 least developed countries in 2050?
What will be an ideal response?
You might also like to view...
Which of the following terms describes an engine brake in which both upward strokes of the engine pistons are retarding strokes?
A. single cycle B. dual stage C. hydraulic lock braking D. smart braking
A collapsible spacer is used in some differentials to provide _______
A) The proper preload for the side bearings B) The proper preload for the drive pinion bearings C) The proper amount of slippage in a limited slip differential D) A lubrication path to the drive pinion bearing
Various electrical switches used in A/C systems ___________
A) Prevent evaporator icing B) Protect the compressor C) Control fan motors D) All of the above
Heat pump thermostats generally require two stages of heating in order to control:
A) The compressor and outdoor fan. B) The indoor and outdoor sections. C) The first- and second-stage heat strips. D) The auxiliary heat.