Global warming

1. Effects of / Consequences

1.1. Uninhabitable areas

1.2. Drought

1.3. Trouble

1.4. Extreme climate

1.5. Sea levels rise

1.6. Starvation

1.7. Animal and plant species extinction

1.8. Food and fluid supply deficiency

2. Definition

3. People's perception of

3.1. As a joke

3.2. As a serious problem

4. Causes of

4.1. Greenhouse Effect

4.2. Pullution

4.3. Smoke

4.3.1. Carbon dioxide

5. Solution

5.1. Saving

5.2. Recycling

5.3. Renewable energy sources

5.4. Children conscious upbringing for environment