According to the polar front theory, midlatitude cyclones
A) are born in the tropics.
B) form over large oceanic areas with uniform surface temperature.
C) last only one to three days.
D) cover large portions of a continent and bring precipitation to wide areas.
Answer: D
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Visible light emitted from the celestial bodies is only a small part of an array of energy called ________ radiation
Fill in the blank(s) with correct word
Which law relates the pressure and temperature of a gas under conditions of constant volume?
A) Boyle's law B) Charles's law C) Dalton's law D) Gay-Lussac's law
Which of the following locations experienced the highest temperature increase during the period from 1950-2014?
A) Australia B) Contiguous United States C) North Central Canada D) Southeast Asia
Answer the following statement(s) true (T) or false (F)
1. A country with a 3% rate of growth for one hundred years would experience a 3% increase in population each century. 2. A drop in fertility means that fewer children are born each year. 3. Population momentum results in an almost immediate slowdown in population growth. 4. A sharp decline in population will mean a sharp decline in negative environmental impacts. 5. The world produces enough grain to feed each individual person a minimum diet of 2,000 calories per day. 2,923 calories are produced, but currently 37-40% goes to feed livestock.