Which of the following is not true of carbon dioxide?
A) It is critically important in regulating the temperature of the planet.
B) Today, it far exceeds its natural range of 180 to 300 pp.
C) It occurs in large amounts in the atmosphere relative to other gases, such as nitrogen and oxygen.
D) Overall, atmospheric CO2 has increased by 16% from 1992 to 2012.
C
You might also like to view...
Although Jupiter has about 300 times as much mass as Earth, on its surface you would weigh only about 3 times greater than on Earth due to
A. Jupiter being significantly farther from the Sun. B. your mass being 100 times less on Jupiter. C. weighing 100 times as much there. D. Jupiter's radius being 10 times Earth's radius.
The United States exports some of the oil that it produces.
Answer the following statement true (T) or false (F)
A(n) ____________________ is an animal that has, at least during part of its life cycle, a notochord, a dorsal hollow
nerve cord, and pharyngeal slits. Fill in the blank(s) with the appropriate word(s).
The earliest tool-maker in the human lineage was ____________________. Fill in the blank(s) with the appropriate word(s)