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Answer:

Listed below are some of the advantages and disadvantages of the Oceanic Borders of the United States of America.

Advantages:

  • The access to the ocean on both sides means that the U.S can trade with most countries of the world and so oceans are a source of economic activity.
  • The oceans make the U.S incredibly difficult to invade and also provide security from the threats of other countries.
  • The natural resources on the ocean floor are also invaluable.

Disadvantages:

  • Since it has a big coastline, the U.S has to maintain a large navy for security reasons and is costly.
  • The flooding and hurricanes are a constant threat in some of the coastal areas and the effects of climate change could be felt strongly.