Author Question: Which of the following best describes natural gas? A) It can be converted to a liquid synthetic ... (Read 62 times)

frankwu · **on:** Jul 16, 2018

Which of the following best describes natural gas?

A) It can be converted to a liquid synthetic oil but costing many times more per barrel than conventional oil.
B) It can be transported only in gas form, making the movement of natural gas over oceans impossible.
C) It may help extend the oil economy by several decades.
D) It cannot be used to power automobiles or public transportation.

Question 2

Which one of the following best illustrates an ecological landscape?

A) A pond and all of the living organisms within it
B) The animals, plants, and bacteria living in the Mississippi River
C) A large open prairie with bison grazing on grasses and insects visiting the flowers
D) A river flowing past fields and forests in Yellowstone National Park