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Câu hỏi 1 của 8

What information should accompany a climate-related prediction?

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Câu trả lời và giải thích xuất hiện khi bạn làm bài kiểm tra.

  1. What information should accompany a climate-related prediction?
    • Location, time horizon, uncertainty, and intended decision
    • Chỉ tên mẫu
    • A single number without context
    • Số đợt đào tạo
  2. Why should climate models be tested on unusual events as well as average conditions?
    • Average performance guarantees extreme-event performance
    • Unusual events should always be removed
    • Rare events may matter most for planning even if average error is low
    • Rare events have no effect on decisions
  3. What can measurement changes do to an apparent environmental trend?
    • Guarantee the trend is real
    • Create an apparent change unrelated to the climate outcome
    • Remove missing observations
    • Make geographic coverage equal
  4. How should model performance transfer to a different climate or sensor setup be treated?
    • Assume it works if the model is large
    • Use the same score without checking
    • Reuse the original aggregate score as proof of local performance
    • It needs evaluation because transfer is not automatic
  5. What should a team measure when considering AI’s climate impact?
    • Compute use and downstream operational effects under stated assumptions
    • Only the number of parameters
    • Only the model’s predicted score
    • Số lượng điểm dữ liệu
  6. What does a model’s compute estimate establish about a full lifecycle impact?
    • It equals every downstream effect
    • It proves emissions fell
    • It is one component, not automatically a complete lifecycle assessment
    • It establishes a universal carbon saving
  7. Why check geographic coverage and measurement quality before using a climate forecast in a community?
    • Coverage does not affect climate applications
    • The available observations and evaluation may not represent that location or its conditions
    • It guarantees every location has sensors
    • It removes the need for uncertainty
  8. Who should retain authority over environmental or emergency actions?
    • The model automatically
    • The sensor vendor
    • Tập dữ liệu huấn luyện
    • The accountable decision-maker using evidence and review