The passage conveys an optimistic tone regarding the potential for positive change through collective action.

The author is dismissive of climate change deniers, viewing their arguments as unfounded.

The author criticizes the lack of effective governmental action, indicating a critical attitude towards current policies.

The author is supportive of self-study as an effective method for CAT preparation.

The author encourages skepticism in science as a means to foster inquiry and deeper understanding.

The author expresses a supportive attitude, advocating for change and improvement in the subject matter.

The author's use of examples is illustrative, as they clarify and support the main points made throughout the passage.

The author uses technical language appropriate for the subject matter, which is common in scientific discussions.

The author expresses a supportive view on innovation, particularly in the context of energy solutions.

The author encourages public awareness as a crucial step towards effective climate action, indicating a positive view.

The author supports public engagement, arguing that it is crucial for effective climate action.

The author views the future of the subject as promising, indicating optimism about advancements.

The tone of the passage is optimistic, as it focuses on the positive aspects of the discussed topic.

The passage discusses positive trends in economic indicators, making 'boom' the most fitting word in this context.

The passage addresses the growing gap between different economic classes, making 'inequality' the most appropriate term.

The passage advocates for diligence in preparation, contrasting it with negative attitudes like apathy and neglect.

'Ameliorate' means to improve, making option 1 the best replacement in the context of the passage.

In the context of the passage, 'mitigate' means to lessen or reduce, making 'Reduce' the best replacement.

'Ubiquitous' means present everywhere, which aligns with 'common', making option 1 the best replacement.

Logic is a rational process and does not pertain to emotions, making it the odd one out.

The word 'Algorithm' is related to computer science and mathematics, while the other three terms are directly related to literature.

Inarticulate is the odd one out as it means unable to express oneself clearly, while the others relate to effective communication.

Taciturn means reserved or uncommunicative, while the others imply a degree of expressiveness.

'Emotion' is a psychological term and does not pertain to scientific methodology.

Melancholic conveys sadness, while the others express happiness.

'Algorithm' is a mathematical term, while the others are all emotions.

The word 'mitigate' means to make less severe, which is closest in meaning to 'reduce', making option 1 correct.

In the context of the passage, 'perpetuate' means to continue, as it refers to the ongoing nature of inequalities.

'Cooperate' means to work together, which is synonymous with 'collaborate.'

Limitation is a synonym for constraint, indicating a restriction.