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What else can I help you with?
What is present on the moon but not on the earth?
life
What is present on the earth but not on the moon?
life
Are there any organism on earth that can support the theory that life did not originate on earth?
Not at present. All life on Earth appears to have evolved here, and it's all related.
Is there life form on Uranus why or why not?
Earth is the only planet known in our solar system where life is present.
What would happen to life on earth if ozone layer was not present?
If the ozone layer was not present on Earth, all life on earth as we know it would die. This is because the sun is constantly shooting powerful energy at the earth that the ozone helps to protect us from as it filters out harming rays.
What would happened life on earth if the ozone layer was not present?
If the ozone layer was not present on Earth, all life on earth as we know it would die. This is because the sun is constantly shooting powerful energy at the earth that the ozone helps to protect us from as it filters out harming rays.
What is the era with little or no life?
The Precambrian Era. Basically, the only life present in Earth was that of single-celled bacteria.
How can ozone affects your life?
Ozone acts as a shield on earth. It is present as ozone layer.
If earth is 24 hours a day How long has life been in place?
Life on Earth is estimated to have existed for around 3.5 billion years. This means that life has been present on Earth for a vast majority of its 24-hour "day."
What percentage of earths history had life present?
Life has been present on Earth for approximately 85-90% of its 4.6 billion-year history, with evidence of microbial life dating back around 3.5 billion years. This indicates that microbial life existed on Earth for most of its existence.
What percentage of time has life existed on earth ( round to the nearest whole number?
Life on Earth has existed for approximately 3.5 billion years. Given that the Earth is about 4.5 billion years old, life has been present for around 78% of Earth's history. Rounding to the nearest whole number, life has existed on Earth for about 78% of the time.
Does the ozone layer help the earth?
No, it doesn't help the Earth. It only protects all the DNA-based life on its surface and in the air above it. The planet itself is not helped by whether or not life is present. If there was no life on Earth, it would be very different. Would the Earth be better off with no life? I don't think so!
