Because we are, to the best of our knowledge, the only planet with life on it, certainly in the "near" neighbourhood. As an island is surrounded by sea and totally cut off, the earth is by space.
Earth can be compared to an island because it is a finite and isolated system in the vastness of space. Just like islands, Earth has limited resources and ecosystems that need to be carefully managed to sustain life. In both cases, understanding and protecting the unique environment is essential for the survival of the inhabitants.
How much colder is saturn compared to earth?
Neptune are 164.79 years compared to earth
The duration of This Island Earth is 1.45 hours.
shush
The mass on Venus compared to Earth is 80%.
This Island Earth - novel - was created in 1952.
This Island Earth was created on 1955-06-01.
This Island Earth - novel - has 220 pages.
Australia is the largest island, and country on Earth.
Compared to Earth, Mercury has a very fast year. It is 88 Earth days compared to Earth's 365.25 days.
Europa's weight is about 13.5% of Earth's weight. This is because Europa has a much lower mass and gravity compared to Earth.