Sabrina's Blog: Madagascar

 Madagascar

Madagascar is located in the Indian Ocean off of the coast of southern Africa. Madagascar is the fifth largest island in the world. Tropical Cyclones occur between the months of November through March in Madagascar. Tsunamis and volcanoes occur on the island, but not severely. Madagascar has numerous species on the island.

The three terms of hazards, disasters, and catastrophes seem to be similar, but mean different dramatically. Hazards means natural events that may be a probable risk to human life and property. Disasters are defined as a hazardous event that develops over a limited time span within a specific area. Catastrophe is an extensive tragedy that calls for a huge amount of money and a long time of recovery. The recovery can take years. For instance, Katrina was left with the result of at least $100 billion of damages.

Comments

Post a Comment

Popular posts from this blog

Madagascar: Coastal Hazards

Image
Madagascar: Coastal Hazards Madagascar does experience coastal hazards. It is not a secret why so many people want to live in the coastal regions. There is beauty in it, but also great precautions. Although, coastal hazards are prone to many natural hazards such as erosion, big storms, flooding, tsunamis, and sea level rise. Madagascar experiences all of these hazards on their small continent. One of the critical reasons Madagascar experiences coastal issues is due to sea level rising. Sea level rising occurs with the effects of global warming. This happens when water from melting ice sheets and glaciers with the expansion of seawater. Shoreline erosion generated by sea level rise is a substantial issue to the coastal ports and beaches of Madagascar. In Madagascar, the yearlong rise is about 3 mm per year. “Regional variations exist due to natural variability in regional winds and ocean currents, which can occur over periods of days to months or even decades.”  Rising sea levels co...
Read more

Sabrina's Blog 5: Madagascar Volcanoes

Image
  Madagascar: Volcanoes Volcanoes happen constantly when there is a divergent plate boundary. Divergent plate boundaries are plates that pull away from each other. Most divergent plates are discovered along mid-ocean oceanic ridges. These plate boundaries cause the hot mantle rock to emerge since the plates are moving apart. Divergent plate boundaries cause volcanic activity and small earthquakes. Madagascar has a divergent plate, so volcanic activity can occur on the island. Madagascar has a medium level of volcanic activity. The activity is mostly centered in the middle of the island. If a volcano were to occur sooner than expected, people should move south of the island. The volcano is a bit north of the island. The volcanic lava can cause damage to multiple buildings leading to casualties. Also, ashes from the lava and maybe fire can cause a public health hazard. The ash can cause sensitivity to the eyes and airways. Madagascar can do some numerous preparations for volcanic act...
Read more

Madagascar: Final Blog

Image
 Madagascar: Final Blog      Madagascar is located in the Indian Ocean off the coast of southern Africa and is the fifth largest island. The population of the island is considerably about twenty-eight million and currently has one of the planet’s highest poverty rates. Despite the poverty rates and population growth, the island is considerably beautiful with its people and environment. Also, the constant hazardous weather is prominent and treacherous.      Madagascar has numerous natural hazards that are considerably dangerous. One of them is cyclones. Cyclones are an area of low atmospheric pressure with rotating winds. The intensity depends on their sustained wind speeds and lowest atmospheric pressure. A form of this would be a tropical cyclone. Tropical cyclones form over warm tropical waters between the latitudes of 5-20 degrees. Extratropical cyclones form over land or water in temperate regions between the latitudes of 30-70 degrees. Both of the...
Read more