Respuesta :

MCKibben argues that the inhabitable planet is shrinking because:

  • Consistently higher temperatures will likely make certain areas uninhabitable
  • Desertification will reduce the amount of harvestable land
  • Coastlines are being lost to sea level rise.

What is Shrinking?

This is the process in which an object or place becomes smaller as a result of various activities.

The most suitable options which explains why the planet is shrinking is as a result of a reduction in the areas in which humans can live as a result of the factors mentioned above.

Read more about Planet here https://brainly.com/question/11157969