知识世界

Environment:The Infinite Voyage —— Living with Disaster

Our world is shaped by forces far beyond our control. To live on this dynamic earth is to live with disaster. From afar， the earth appears safe and serene. But the vision is deceptive. Even now， powerful forces are at work. 500 active volcanoes are poised to explode. Life-threatening earthquakes rumble underground. 2000 thunderstorms are in progress. At any moment， no matter where we are， we may be in harm's way. Today， scientists are struggling to understand the volcano before it erupts again.

• 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