Final answer:
The main difference between weather and climate lies in the length of time over which the conditions are measured. Weather refers to the current atmospheric conditions at a given place and time, while climate represents the long-term average weather pattern of a specific region.
Step-by-step explanation:
The main difference between weather and climate is the length of time over which the conditions are measured. Weather refers to the condition of the atmosphere at a specific place and time, typically observed over short periods such as hours or days. Climate, on the other hand, refers to the average weather pattern of a place over a long period, usually decades or centuries.
For example, if it is currently raining and cloudy in a particular city, that is the weather condition. But if that city usually experiences hot and dry summers and mild winters over many years, that is the climate of the region.
Therefore, the correct answer to your question is B. The length of time over which the conditions are measured.
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