1. Tsunami
1.1. Causes
1.1.1. Maritime bombs
1.1.2. Iceberg melting
1.1.3. Maritme volcanos
1.2. Concequences
1.2.1. Rain
1.2.2. Shipwrecks
1.2.3. Money loosing
2. Flood
2.1. Causes
2.1.1. Dam destruction
2.1.2. Wind storm
2.1.3. Rain/pollution
2.2. Concequences
2.2.1. Hunger
2.2.2. Drowned people
2.2.3. Plages
3. Tornado
3.1. Causes
3.1.1. Huracan
3.1.2. Plains
3.1.3. Wind currents crashes
3.2. Concequences
3.2.1. Destruction
3.2.2. Crops damage
3.2.3. Spider rain
4. Volcano eruption
4.1. Causes
4.1.1. Presure increase
4.1.2. Temperature increase
4.1.3. Earthquake
4.2. Concequences
4.2.1. Wildfire
4.2.2. Deforestation
4.2.3. Respiratory diseases
5. Avalanche
5.1. Causes
5.1.1. Earthquake
5.1.2. Noise
5.1.3. Snow storms
5.2. Concequences
5.2.1. Deaths
5.2.2. Lost people
5.2.3. Structures damaged
6. Earthquake
6.1. Causes
6.1.1. Tectonic plates movement
6.1.2. Volcano eruptions
6.1.3. Nuclear implotions
6.2. Concequences
6.2.1. Destruction of structures
6.2.2. Panic
6.2.3. Deaths
7. Wildfire
7.1. Causes
7.1.1. Lightnings
7.1.2. Accidents
7.1.3. Pollution
7.2. Concequences
7.2.1. Skin burns
7.2.2. Pollution
7.2.3. Habitat destruction
8. Drought
8.1. Causes
8.1.1. Wildfire
8.1.2. Global warming
8.1.3. Increase of temperature
8.2. Concequences
8.2.1. Thirst
8.2.2. Hunger
8.2.3. Plagues
9. Snowstorm
9.1. Causes
9.1.1. Wind
9.1.2. Condensation
9.1.3. Huracan
9.2. Concequences
9.2.1. Extreme cold
9.2.2. Lost people
9.2.3. Death
10. Sand storm
10.1. Causes
10.1.1. Wind
10.1.2. Tornados
10.1.3. Drought
10.2. Concequences
10.2.1. Thirst
10.2.2. Respiratory diseases
10.2.3. Skin diseases