水循环
The Water Cycle
描述水循环过程，追踪水如何通过蒸发、凝结、降水、地表径流和植物蒸腾作用流动，并解释太阳如何驱动这一循环。
Describe the water cycle, tracing water through evaporation, condensation, precipitation, surface runoff, and transpiration in plants, explaining how the sun drives the cycle
学习证据 / Evidence
- 正确标注水循环示意图
- 解释水循环每个阶段的驱动力（例如，太阳能驱动蒸发）
- 解释蒸腾作用（植物释放水蒸气）在水循环中的作用
- 讨论人类活动（砍伐森林、铺设地面）如何影响水循环
- Labels a water cycle diagram correctly
- Explains what drives each stage of the water cycle (e.g. solar energy drives evaporation)
- Explains the role of transpiration (plants releasing water vapour) in the water cycle
- Discusses how human activities (deforestation, paving) affect the water cycle
评估问题 / Assessment
如果{{name}}看到外面下雨，并被人问起雨水落下之前来自哪里，{{name}}能不能沿着水循环追溯它的旅程：从大海到云层，再到降雨，最后回到大海？
If {{name}} watched rain falling outside and was asked where that water had been before it fell, could they trace its journey through the water cycle from the sea to the clouds to the rain and back?