⚠️ 自然灾害：地球偶尔“发脾气”⚠️ Natural Disasters: When Earth Loses Its Temper
上一片里，人类在大地上写字。可大地也会回话——晃一晃、涨涨水、刮阵风。🌍 蓝色星球向导偶尔也“发脾气”，这片教你接住它的脾气。Last leaf, humans wrote on the land. But the land answers back — shaking, flooding, blowing. 🌍 Little Blue, your blue-planet guide, loses its temper sometimes; this leaf teaches you to catch it safely.
第 1 步：灾害点名，一个比一个急Step 1: Roll call — each faster than the last
地球都会发哪些脾气？What tempers does Earth throw?
常见六位：地震突然晃，洪水漫上来，台风转圈圈，干旱慢慢熬，滑坡往下冲，火山向上喷。台风从卫星上看最清楚：中间台风眼平静，周围螺旋云带狂甩大风暴雨。我国东南沿海最常接住它。The usual six: quakes shake, floods rise, typhoons spin, droughts linger, landslides rush down, volcanoes erupt. Typhoons look clearest from space: a calm eye in the middle, wild spiral bands hurling wind and rain around it. China's southeast coast meets them most.
同样的雨，为什么有人遭灾、有人没事？Same rain — why do some suffer and others stay safe?
光下雨不叫灾害：雨下在没人的山上，只是天气。雨下进住满人的街道，才叫灾害。所以公式是：灾害 = 自然事件 + 脆弱性。预警信号一响、撤离路线提前看好，脆弱性就少一分。洪水记住四个字：往高处跑。Rain alone is not a disaster: rain over empty hills is just weather. Rain filling a crowded street is. So: disaster = hazard + vulnerability. Heed warnings early and know your escape route, and vulnerability shrinks. For floods remember four words: go uphill, fast.
警报响起前，能提前准备什么？Before any alarm — what can you pack ahead?
第 3 步：应急包与中国灾害地图Step 3: The go bag and China's hazard map
家家都该有一个应急包：手电、水、药品、口哨、毛毯，放在门口伸手够得着处。再看中国地图：东南防台风洪水，北方防干旱，西南西北防地震，山区雨季防滑坡。一方水土，防一方灾。Every home needs a go bag: light, water, medicine, whistle, blanket — by the door, within reach. And China's map: the southeast guards against typhoons and floods, the north against drought, southwest and northwest against quakes, mountains against rainy-season landslides. Each land, its own guard.
🎮 你来当安全小队长（30 秒）🎮 Your turn: safety captain (30 seconds)
道理讲完了。小蓝拉响 4 次警报，每次选一个最安全的做法。Theory done. Little Blue sounds 4 alarms — pick the safest move each time.
一句话记住它：灾害 = 自然事件 + 脆弱性；地震躲桌下，洪水往高处，台风不出门；门口常备应急包。Remember it in one line: disaster = hazard + vulnerability; quake under tables, flood uphill, typhoon indoors; keep a go bag by the door.
六种常见灾害：地震、洪水、台风、干旱、滑坡、火山Six common hazards: quake, flood, typhoon, drought, landslide, volcano灾害 = 自然事件 + 脆弱性；预警和撤离能减灾Disaster = hazard + vulnerability; warnings and escape routes shrink it应急包放门口；中国各地防的灾不一样Go bag by the door; each part of China guards different hazards
内容参考 OpenStax 等公开教材，多来源核对 · AI 生成、人工审核 · 发现错误欢迎指正，帮这片叶子长得更好。Based on OpenStax and other open textbooks, cross-checked across sources · AI-generated, human-reviewed · Spotted a mistake? Tell us — help this leaf grow.
Back to tree
