Which word is defined as clearly expressed and leaving no question or ambiguity as to meaning?

On november 17, 1968, football fans across the united states sat glued to their televisions. a close game between two top teams—the new york jets and the oakland raiders—was being broadcast. when the jets pulled ahead with only fifty seconds remaining, viewers went wild. but then, just as the raiders were bringing the ball across midfield, the game disappeared from the screen! in its place, a previously scheduled children's movie, heidi, started playing. callers flooded the tv network's phone lines, but it was too late. the raiders scored two touchdowns in the very final moments—touchdowns that were unseen by all but west coast viewers. as a result of the interrupted event, dubbed "the heidi game," television networks began delaying their regularly scheduled programs until football games had ended.

Read the passage from animal farm. as clover looked down the hillside her eyes filled with tears. if she could have spoken her thoughts, it would have been to say that this was not what they had aimed at when they had set themselves years ago to work for the overthrow of the human race. these scenes of terror and slaughter were not what they had looked forward to on that night when old major first stirred them to rebellion. if she herself had had any picture of the future, it had been of a society of animals set free from hunger and the whip, all equal, each working according to his capacity, the strong protecting the weak, as she had protected the lost brood of ducklings with her foreleg on the night of major's speech. instead—she did not know why—they had come to a time when no one dared speak his mind, when fierce, growling dogs roamed everywhere, and when you had to watch your comrades torn to pieces after confessing to shocking crimes. there was no thought of rebellion or disobedience in her mind. she knew that, even as things were, they were far better off than they had been in the days of jones, and that before all else it was needful to prevent the return of the human beings. whatever happened she would remain faithful, work hard, carry out the orders that were given to her, and accept the leadership of napoleon. but still, it was not for this that she and all the other animals had hoped and toiled. it was not for this that they had built the windmill and faced the bullets of jones's gun. such were her thoughts, though she lacked the words to express them. what was most likely orwell’s purpose for writing this passage? to show that clover is more sensitive to violence than the others to remind readers of major's speech and the original rebellion to present napoleon as a cruel leader unworthy of the animals’ support to represent misled followers and their dashed hopes for better lives

Respect for the environment means a: loving trees and animals b: not drinking out of streams c: making as little impact as possible on wilderness areas d: only using resources that are high in supply