Mainly floods and droughts.
If a natural disaster occurs it is highly unlikely you would need to call anyone.
A tornado is both. A calamity is a disaster. A tornado is a disaster that occurs naturally, and would thus be consideted a natural calamity or natural disaster.
because it occurs naturally.
Floods in Brazil Floods in Australia
earthquake and related tsunami.
hurricane
As of 14 January 2011, the deaths from the floods in Brazil stand at 527. It is, to date, Brazil's worst natural disaster.
A natural disaster that occurs as a result of a previous natural disaster is often referred to as a secondary or cascading disaster. These can include events like flooding after a hurricane due to heavy rainfall, landslides following an earthquake, or fires ignited by volcanic eruptions.
disaster management is introduced to reduce the effect of the natural disaster in case it occurs. it also provides awareness among the people to protect themselves during the disaster.
disaster management is introduced to reduce the effect of the natural disaster in case it occurs. it also provides awareness among the people to protect themselves during the disaster.
Disaster relief is a funding program of the United States federal government. When a natural disaster occurs, disaster relief funds are distributed throughout the area for humanitarian efforts.
Erosion is a natural process that occurs over time when soil and rock are worn away by natural forces like water, wind, and ice. While erosion itself is not a natural disaster, it can contribute to disasters like landslides and sedimentation when it occurs at an accelerated rate and causes significant damage to property or infrastructure.