Answer:
When the wave length of spectral lines emitted from an object increases, which end of the visible light spectrum does it move toward, and what is the object's motion relative to Earth? The light spectrum it moves toward when an object increases is the red shift, and it is moving away from earth.
Explanation:
The Robinson Projection is helpful to examine and compare population densities, using one view of the entire world. Explanation: The Robinson Projection is a type of map projection. It is used to compare population densities with just one view of the entire world.
Answer
preventing is better than cure is related to disaster management because for example an you are a fisherman back from fishing at evening you have to go and listen or watch weather forecast for weather of tomorrow in your area and find out that is going to be a flood,that is preventing because you are knowledgable of the weather condition of tomorrow and take necessary precautions .Cure is when you are working and you see flood then you start calling people to help you which is cure
Explanation:
The Danube and Vistula Rivers help establish a way to transfer goods and bring tourism to Eastern Europe.
Greenland and Iceland are two islands in the Atlantic, located on high latitudes, but despite being very close, they are very different in many respects.
Explanation:
Greenland and Iceland are two islands located in the northern part of the Atlantic Ocean. Iceland has been discovered by the Vikings, while Greenland by the Tuli, though the first Europeans that set foot on it and gave it the name are the Vikings. The names of these two islands are misleading though, and that has actually been done on purpose.
When the Vikings discovered Iceland and Greenland, they noticed the big difference between them. Iceland had far better living conditions. It was mostly green, covered with grasses and coniferous forests, and the waters around it were relatively good for sailing. Greenland, on the the other side, was almost entirely covered with thick layer of ice. There was no fertile soil for agriculture. What was not covered in ice was barren land covered with rock debris. The waters around it were also dangerous for sailing because of the icebergs.
The first expedition of Vikings decided to name the islands opposite to what they are, and the purpose of it was to make the next expeditions go to Greenland, thus to have less competition for the better island. The Vikings that settled in Iceland managed to survive over the centuries and still do nowadays, while the ones that got stuck on Greenland, after short and hard period of existence, ended up massacred by the Tuli people.
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