Answer:
A wide range of migration data is collected and disseminated in Europe at national and, sometimes, subnational level. Institutional and legal frameworks have been developed by the European Union (EU) with the aim of ensuring that migration data are of high quality, comparable across countries as a result of harmonization (as established in the legal basis) and easily accessible. A continuous process of political dialogue is in place to ensure that the frameworks keep pace with increased demands for information and knowledge.
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Answer:
The two main factors that affect density of ocean water are the temperature of the water and the salinity of the water. The density of ocean water continuously increases with decreasing temperature until the water freezes.
Explanation:
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Answer: Indiana has the smallest coastline, at a mere 45 mi (72 km) among the 30 states that have a coastline.
Explanation: The Great Lakes states are: Illinois, Indiana, Michigan, New York, Ohio, Pennsylvania, and Wisconsin. The Arctic Coast has one state: Alaska.
The correct answer is letter C. international outrage. A weak central government in Nigeria has trouble coping with international outrage. There's less resourcefulness in the government side in terms of international relations.
The aurora borealis takes place in the ionosphere.
<h3>What are aurora borealis?</h3>
An aurora is commonly known as the natural light that displays in the sky.
The aurora borealis is known to take place in the ionosphere. In the ionosphere, the oxygen and nitrogen atoms collides with the ions in the solar wind to produce energy caused by the collision of the aurora.
Learn more on aurora borealis here: brainly.com/question/14774251
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