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Planet Earth has existed about as long as the Solar System - something like 4.6 billion years. For the future, it is harder to know how long it will last. In a few hundred million years, it is expected to get too hot for life to exist on planet Earth, but the planet will continue existing. In 4 or 5 billion years, Earth will ultimately be swallowed up by the expanding Sun.
What else can I help you with?
What is planet earth known for?
planet earth is known for being the only planet to support life
Why is planet earth the Just right planet to support life?
it has air, food and water
Why is earth is a unique planet in our solar system?
Up to now, Earth is the only planet in our solar system that can sustain life as we know it.
Why Earth appears to be only planet suitable for life?
STDs
Why is life only found on earth?
we are the only planet who have the right conditions
What pollution does to your planet?
It reduces the Life span.
Which planet has the shortest year?
We're currently only aware of one planet that supports any life. That planet is Earth, the one you're presumably on right now. Since this is the only planet with life, it has both the longest and the shortest life span. Life span varies depending on what organism you're talking about. The human life span -- the longest a human is confirmed to have lived -- is approximately 122 years old. Life span is different than life expectancy. Life expectancy is the average length of a human life, and it varies widely based on factors such as geography, poverty, gender, race, etc. If you went to any other planet in our solar system without proper protective equipment (spacesuit, etc.), your life expectancy would be exceedingly small.
What is the significance of planet earth?
Planet earth is the only planet that we know of that has life on it.
What planet has the name life planet?
Earth- We are the only planet that can support life.
Why earth is called as life sustaining planet?
Earth is called a life sustaining planet because it has life on it, and is currently the only known planet that supports life.
What it a earth?
Earth is a are home planet ,and the only planet that contains life
Earth is the only planet known to have?
Earth is the only planet known to have life and liquid water.
What is planet earth known for?
planet earth is known for being the only planet to support life
Why earth is a unique planet?
Earth is the only planet currently known to have life.
Is there a planet that can have life in it?
Earth
Which planet is the only planet known for life on it?
Earth
Why is there Life on The Planet earth?
because there is water on earth and were there is water there is life
