CATReading Comprehension > MediumIn an ecosystem, altering any one element has a ripple effect on all others.Climate change affects temperate and Artie regions more than equatorial or arid ones.A compact layer of wool is warmer than a similarly compact layer of goose down.The loss of the subnivium, while tragic, will affect only temperate and Artie regions.✅ Correct Option: 1Related questions:CAT 2024 Slot 1Which one of the following statements provides a gist of this passage?CAT 2022 Slot 3Which one of the following sets of words/phrases best serves as keywords to the passage?CAT 2021 Slot 3Which one of the following sets of words and phrases serves best as keywords of the passage?