Global Warming

1. Results

1.1. ice caps melting

1.2. extreme weather

1.3. extinction

2. New node

3. prevent

4. Greenhouse effects

4.1. causes

4.1.1. New node

4.1.2. New node

4.1.3. New node

5. organizations

5.1. Greenpeace

5.2. WHO

5.3. IUCN