Northwest Territories Class 7 Knowledge Test · Question
In Northwest Territories, black ice is most likely to form:
Bridges and shaded areas lose heat faster — black ice forms there first.
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Question: In Northwest Territories, black ice is most likely to form:
Answer options:
- At noon ✅ On bridges, overpasses and shaded areas in cold weather
- On dry asphalt
- On gravel
Correct answer: On bridges, overpasses and shaded areas in cold weather
Explanation: Bridges and shaded areas lose heat faster — black ice forms there first.
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