Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

? asked in Science & MathematicsGeography · 11 months ago

How would North America be different if the Gulf of Mexico was a landmass?

Imagine North America the way it is now. In particular, I'm talking about the US and Mexico in particular.

There is one major exception, the Gulf of Mexico is land, not seawater. Well, for starters, Texas would be a land locked state.

How else would the climate, biomes, and fauna be different if the Gulf of Mexico were terrestrial?

2 Answers

Relevance
  • 10 months ago

    The Gulf heats up the water that goes up the Atlantic sea board.   Without it the water on the east coast would be as cold as the water on the west coast.   The weather would be colder and Europe would be VERY cold as it is warmed by the Gulf Stream.   Other than the east coast the rest of the USA would not see much change as the weather for most of it comes from the Pacific.  

  • 11 months ago

    Think central Russia.  Far from large water bodies, dry, cold, bitter winters.  Canada would be devastated, the USA great plains wheat and corn belt growing seasons will be so much shorter, production would plummet.

    Now the border with Mexico and Central America will be much longer, harder to block migration.

Still have questions? Get your answers by asking now.