- Your response should be at least 200 words.
- Your answer must contain a title, wrapped in double angular brackets, such as <<understanding the water cycle>>.
- The response must contain at least 2 placeholders represented by square brackets, such as [location] and [temperature].
- Your answer must contain exactly 3 bullet points. Use the markdown bullet points such as: * This is point 1.
- At the end of your response, please explicitly add a postscript starting with P.S.
- In your response, the word "water" should appear at least 15 times.
- Include keywords: [evaporation], [condensation], [precipitation], [infiltration], [runoff].
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