Which of two changes frequently : weather or climate?

Options

A. weather
B. climate
C. both are changed frequently
D. None is changed frequently

Explanation

**Step-by-Step Solution:**

1. **Define Weather and Climate:**
- Weather refers to the state of atmospheric conditions at a specific time and place. It includes factors like humidity, rainfall, temperature, and the likelihood of snow.
- Climate, on the other hand, is the average weather conditions of a particular area over a long period, typically 30 years or more.

2. **Understand the Nature of Changes:**
- Weather can change rapidly and frequently due to various factors, primarily influenced by solar energy and the Earth's rotation. For instance, it can be sunny one moment and rainy the next.
- Climate changes much more slowly and is characterized by long-term patterns. For example, a region like Rajasthan is generally dry over many years, but this does not mean it never experiences rain.

3. **Conclusion:**
- Since weather changes frequently and can vary from day to day or even hour to hour, while climate remains relatively stable over long periods, the answer to the question is that **weather changes frequently**.

**Final Answer:** Weather changes frequently, while climate does not.

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