Which sentence shows a hasty generalization? - Fracking injects large quantities of water under great pressure with sand and many toxic chemicals mixed in.
-under perfect conditions, the oil industry maintains that the polluted water and chemicals that come back up the well with the extracted oil and natural gas can be cleaned up without any problems
- show rocks hold a type of oil that doesn’t flow up to the surface in a gusher like the movies
-unfortunately, when fracking goes wrong, sources of drinking water can be ruined and all different types of pollution can happen in a second

c) vampires in history and modern life.

plagiarism is the act of taking one else's work and passing it off as one's own.

consequences of plagiarism include failure on the plagiarized assignment, grade reduction on given assignment, course failure, in-school suspension, and a possible chance of dismissal.

the verbal in this sentence is an infinitive. when you want to know the reason of an action, you simply ask the question "why? ". once you know the reason you can answer with "because".

many times we don´t use the word "because" but we can use another expression and that is an "infinitive of purpose". example:

-why did your brother bring a book?

-he brought a book to study.

in the answer above you can see an example of an infinitive sentence, just like in the example of your text. "he couldn´t run fast enough to beat his older sister". so, the answer is infinitive.