According to the text, the environmentalists’ dream is to: 
In relation to the information the text offers, mark the statements below as TRUE (T) or FALSE (F): ( ) The Chinese have been holding exports back. ( ) Replacing rare-earth metals is quite an easy task. ( ) Demand for rare earths depends on MIT findings. The statements are, respectively: 
The phrase “petrol-guzzling vehicles” implies that the major drawback of these vehicles is: 
The word “figures” in “the three researchers' figures suggest that the…” means: 
The action implied in “If they do not” is: 
According to the text, the use that oil and gas industry makes of computers is: 
When the author states that “proven reserves have dried up” he means that these reserves have: 
The main idea implied in the final sentence is that: 
The word “force” in “the speed, force, and depth of a drill,” is to “forceful” as: 
Indeed in “Indeed …it remains a hands-on industry.” introduces a(n): 