Final answer:
The question 'Why is climate change important?' cannot be answered by science because it involves subjective values and ethical considerations. Science addresses questions that can be observed, measured, and tested, while questions of importance require personal value judgments. Therefore, not all questions, especially those involving values or beliefs, can be answered by science.
Step-by-step explanation:
The question that cannot be answered by science is: Why is climate change important? This question involves subjective values and ethical considerations, which are outside the empirical realm of science. Scientific inquiry relies on the scientific method, which includes making observations, forming hypotheses, conducting experiments, and analyzing results. However, science is limited to questions that can be observed, measured, and tested.
For instance, the importance of climate change involves value judgments and societal priorities that cannot be empirically tested. Questions regarding the mechanisms by which climate change occurs or its ecological impact could be scientifically tested, but the question of 'importance' requires a value-based assessment. This contrasts with the other questions in the list, such as how flowers grow toward light or how city construction affects people, which can be studied through experimental or observational science.
Therefore, the subjective nature of the importance of climate change is what sets it apart from questions that can be empirically tested by science. As a result, science does not provide all the answers, particularly when it comes to questions of value, morality, or personal belief.