Water Cycle
Water travels in a never-ending circle between Earth and sky, changing from liquid to gas and back again.
簡要介紹
The water cycle is nature's recycling system for Earth's most precious resource - water. 💧 Just like how we reuse and recycle materials, nature has its own way of reusing water over and over again. Imagine a giant waterpark where water keeps flowing through different slides and pools - that's similar to how water moves through our planet!
主要說明
Evaporation ☀️
When the sun heats water in oceans, lakes, and rivers, it turns into an invisible gas called water vapor. It's like when water disappears from wet clothes hanging in the sun.
Condensation ☁️
As water vapor rises and cools in the sky, it turns back into tiny water droplets, forming clouds. It's similar to how steam from a hot shower forms water drops on a cold mirror.
Precipitation 🌧️
When clouds get heavy with water, they release it as rain, snow, or hail. Think of it like a sponge that's too full - it has to let the water out.
Collection 🌊
The fallen water collects in oceans, lakes, rivers, or soaks into the ground. Like how water collects in a bathtub, but on a much larger scale.
範例
- When you leave a glass of water outside on a hot day, you'll notice the water level slowly decreasing - that's evaporation in action! ⚡
- Morning dew on grass is like mini-condensation - water vapor in the air turns back into liquid when it touches the cool grass 🌱
- A puddle after rain gradually disappearing shows the water cycle in miniature - from collection to evaporation, starting the cycle again 💫
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