Based on the content of this passage, what do the Navajo people believe?
Thunder is a powerful force that should not be underestimated
Thunder is terrifying and one should not be outside when it crashes.
Thunder is a minor natural event that should really go unnoticed.
Thunder is astonishing and makes the land more wondrous.

grunge

the correct answer is option d. none of these. it is noted that options a, b, and c share the same content.

despite the valid answer provided at the last sentence of each of the options, a question/answer format shouldn't include humourous themed responses such as "you bet your thermal pj's we do." - unless of course, the answer is carried out in an informal environment. this could be replaced with a simple "yes" or "it is necessary".

the question should be re-phrased to a more appropiate syntaxis. instead of "do we need the greenhouse effect? ", it should be written as "is the greenhouse effect necessary? " in order to give it a general scope, instead of limiting the answer to the needs of "we" the humans.