Question 1.1. (TCO 7) The largest single end-use category of petroleum consumption in the United States is industry.
electrical generation.
home heating.
hot water heating.
transportation.
Question 2.2. (TCO 7) Which statement is false about solar energy? 
It is very abundant.
It is nonpolluting.
It is essentially everlasting.
It is limited, especially in terrestrial ecosystems.
It is the ultimate source of energy for nearly all ecosystems.
Question 3.3. (TCO 7) OPEC stands for 
The Organization of Petroleum Exporting Countries.
Occidental, Phillips, Exxon and Chevron.
The Oil Producing and Exporting Cartel.
The Ocean Power Energy Commission.
The Organization for Petroleum Exploration Commission.
Question 4.4. (TCO 4) In the United States of America, the Kudzu Vine is an example of _____ specie. 
an endangered plant
an introduced plant
a threatened plant
an endemic plant
an extinct plant