The main cause was the assassination of Franz Ferdinand who was the archduke of Austria. He was assassinated by Gavriollo Princip who was Austrian - Hungarian. Those two countries were constantly in conflict because Hungary wanted to separate and once those countries went into war over the assassination their allies had to join being the rest of Europe. <span />
Hurricane Katrina formed over Southeastern Bahamas.
At that time it was still a tropical storm - not yet as devastating.
It then moved over Florida (around Florida is when it turned into a hurricane) and later into the Gulf of Mexico, where it gained strength and finally, it traveled towards the mainland of US.
The whole existance of Katrina, from its beginning until its dissipation lasted 8 days.
Energy typically from the sun drives the water cycle.
The sun evaporates water from lakes, sea, ocean... into water vapor. The water vapor is stored in the clouds and when it rains, the cycle starts all over again
Answer: The development of ecotourism can attract multinational tourism corporations that take their earnings out of the country while attracting tourists who impact the local environment.
The continents at one time (approx. 270 million years ago) were one supercontinent called Pangaea. Panthalassa was the name of the ocean surrounding it.