If a sudden storm occurs in an area why will it be called weather instead of climate?

Correct answer: Because it is a short-term event

The direct answer is A: it is a short-term event. A storm that suddenly occurs describes the atmosphere at a particular time or over a brief period, so it is weather. Climate is different: it is the usual pattern of weather observed over a long period in a region. Option A is correct because duration is the key distinction. Option B is wrong because storms are atmospheric events and can be part of weather records; the statement is too absolute. Option C is wrong because weather can and does change. Option D is wrong because climate is not limited to night. The reasoning is: sudden storm → brief atmospheric condition → weather, not a long-term climate pattern. Memory cue: an event is weather; the repeated long-term pattern is climate.