知识世界

Environment:Built for Destruction — Flood

Water is the very essence of life on earth. But it does have a dark side. It's a breathtaking force of destruction right around the world. It can strike without warning， eliminating everything in its path. Rivers explode into raging torrents， smashing through their banks on a course of devastation. Streams pick up rocks， cars， even whole houses， and water can take apart the earth beneath our feet. Let's get wet and wild and find out just how floods cause catastrophe.

• 01

  Environment： The Infinite Voyage —— Crisis in the Atmosphere

  
• 02

  Environment： Thirsty Planet（1）

  
• 03

  Environment： Waves in the Ocean

  
• 04

  Environment： Ice Worlds: Life at the Edge

  
• 05

  Environment： Something in the Air

  
• 06

  Environment： Building Blocks

  
• 07

  Environment： The Pond - Community Ecology in Action

  
• 08

  Environment： The Endless Voyage — Survivors

  
• 09

  Environment： The Nature of Things——The Living City

  
• 10

  Environment： It's in the Water