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Why earth is not engulfed by sun?
The sun will not get big enough to engulf the earth for around 5 billion years. Even then the earth may be spared. However the sun will gets about 10% more luminous every billion years. Thiss will cause earth's temperature to rise to a point where all liquid water will boil off. This will happen in approximatly 1 billion years.
Does water came from asteroids billions of years ago?
No, water did not come from the asteroids a billion of years ago.
What concept explains the fact that the water you drink is about three billion years old?
The Concept of The Water cycle.
Where did the carbon dioxide and water vapour come from 4.5 billion years ago?
earh
How much water does the earth get every year?
None. The water cycle only recycles the water that has been on Earth for the past 13 billion years.
Why earth is not engulfed by sun?
The sun will not get big enough to engulf the earth for around 5 billion years. Even then the earth may be spared. However the sun will gets about 10% more luminous every billion years. Thiss will cause earth's temperature to rise to a point where all liquid water will boil off. This will happen in approximatly 1 billion years.
Does water came from asteroids billions of years ago?
No, water did not come from the asteroids a billion of years ago.
How long does it take orange juice to freeze?
65 billion years because orange juice has sertain chemicals in it so it doesn't freeze in 2 hours.
About how many years ago do scientists suggest that earth cooled enough for water vapor to condense?
THEY THINK about 3.9 billion years ago (: 4.4 billion years ago(:
How many years equal a billion years?
A billion years equals a billion years. 1,000,000,000 years
What concept explains the fact that the water you drink is about three billion years old?
The Concept of The Water cycle.
Where did the carbon dioxide and water vapour come from 4.5 billion years ago?
earh
What happens to life in the water when temperature changes?
This depends on which direction the temperature changes. If the water gets colder, for example...below 32 degrees...the water will freeze and fish will die. Many one celled animals can live in these enviroments. If the water climbs in temperature, life may be able to adapt to a point. If it rises quickly, it will probably kill many species living in water. If it climbs gradually over many many years, animals can adapt as long as there is a food source to maintain life.
When will it become a billion years?
A billion years from now
When Will Life Die Out?
We don't have any reason to suppose that life will ever die out. Life (at least as we know it) on Earth will become impossible in a couple of billion years, when the surface temperature goes above the boiling point of water.
During which stage of the Sun will it become impossible to live on Earth?
Current estimates place the time frame at around one billion years. At that point the Sun would have expanded sufficiently to increase the temperature on Earth beyond the boiling point of water - and thus all life will be extinguished. The Sun will still be on the man sequence and will do for an additional 4 billion years from that point.
How long has water been getting things wet?
Water has been wetting things for as long as water has existed on Earth, which is estimated to be around 4.6 billion years. Water has the ability to wet objects because of its molecular structure and its ability to form hydrogen bonds with other molecules.
