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Natural environment
Related to any physical feature of the earth's natural environment.
17Categories 71833Terms
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Natural environment > Volcano 
Thera
Natural environment; Volcano
Some 3,500 years ago, an event of cataclysmic proportions rocked the Mediterranean. The volcano at Thera (later known as the Greek island of Santorini) exploded with what is ...
Nevado del Ruiz
Natural environment; Volcano
The eruption was small — in volcanic terms, that is — producing only about 3% of the ash ejected by Mount St. Helens in 1980. Instead, it was the mudflows that made Colombia's ...
Villarrica
Natural environment; Volcano
Villarrica, one of Chile's most active volcanoes erupted in the early hours of February 7th, 2015 spewing ash and lava upto 1000m (3,300ft) forcing the evacuation of 3,385 people ...
Sub-categories
- Air (43)
- Atmosphere (59)
- Climate (1147)
- Climate change (10457)
- Coral reefs (23903)
- Deserts (738)
- Earthquake (7143)
- Flood (34)
- Forests (37)
- Grassland (35)
- Land mass (144)
- Landslide (66)
- Mountains (203)
- Plateau (39)
- Speleology (1857)
- Volcano (5852)
- Water (18527)