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Tornado can be called a periodic change....

Tornado can be called a periodic change.

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To determine whether the statement "Tornado can be called a periodic change" is true or false, we need to analyze the definitions and characteristics of periodic changes and tornadoes. ### Step-by-Step Solution: 1. **Understand the Definition of Periodic Change**: - A periodic change is defined as a change that occurs at fixed intervals of time. These changes happen regularly and can be predicted based on a specific time frame. 2. **Examples of Periodic Changes**: - Examples include the rotation of the Earth, the revolution of the Earth around the Sun, and the occurrence of day and night. All these events happen in a predictable and regular manner. 3. **Analyze Tornadoes**: - Tornadoes are natural disasters characterized by violent winds and can occur suddenly. Unlike periodic changes, tornadoes do not have a fixed schedule or predictable intervals. 4. **Nature of Tornado Occurrence**: - Tornadoes can happen at any time and in various locations, making them unpredictable. There is no regularity or fixed interval associated with their occurrence. 5. **Conclusion**: - Since tornadoes do not occur at fixed intervals and cannot be predicted, they do not fit the definition of periodic changes. Therefore, the statement "Tornado can be called a periodic change" is **false**. ### Final Answer: The statement is **false**. Tornadoes are non-periodic changes as they do not occur at fixed intervals of time. ---
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