How old is planet earth?
85861
~4.5 Billion years old.
101474
I'll back you up.  The world is, like, *so* 50 years ago.  All the cool cats and hip chicks these days are swinging with the Jovian planets.  Only squares with, like, tight highwater pants and cardigans care about this little podunk planet anymore.
434315
The world population is the total number of humans alive on the planet Earth at a given time. According to estimates published by the United States Census Bureau,the Earth's population hit 6.5 billion on Saturday, February 25, 2006. In line with population projections, this figure continues to grow at rates that are unprecedented prior to the 20th century. Approximately one fifth of all humans that have existed in the last six thousand years are currently alive. By some estimates, there are now one billion (thousand million) young people in the world between the ages of 15 and 24.
496342
At the time Earth formed 4.5 billion years ago, other smaller planetary bodies were also growing. One of these hit earth late in Earth's growth process, blowing out rocky debris. A fraction of that debris went into orbit around the Earth and aggregated into the moon.
1028317
The Solar System is believed to be around 4.5 billion years old. Hence, ignoring any changes in the length of the year, the Earth has orbited the sun 4.5 billion times.
976654
Looking at astoriods because the whole solar system was formed from the same stuff and the rocked in the Earth is being renewed by subduction a creation zones so you can never tell how old that rock is because it will have been remade many times since the formation of the Earth.\n Radioactive dating not the most accurate but radioactive particles are in everything and they all decay so you can tell how old something is by looking at how much the radioactive particles have decayed \nalso there is carbon dating. You have to set things on fire for this so obviously you cnt do this on everything so it's not terribly accurate \nALSO I'M ONLY 12 YEARS OLD
196361
A year on Mercury is 87.97 Earth days.
171103
The official estimate now is 13.7 plus or minus 0.2 billion years old.\n\nBut this continues to be a tricky number to pin down. It depends primarily on the rate of expansion of the universe. Recently it has been found that the rate of expansion is increasing (that is the universe is expanding more today than it it did a billion years ago, and will be expanding faster a billion years into the future).\n\nHaving said that this continuing field of study in cosmology is no consolation for Young Earth Creationists. I mention that because some have a habit of jumping on any disagreement in science as a way to promote their own. The universe is clearly between 10 and 20 or 25 billion years old. Not 6,000 years old.
1072258
First consider some scientific estimates or guesses. Not all scientists are going to agree. The Universe or heavens 20 billion years old. The Earth 4.6 billion years old. The Moon 200 to 300 million years younger than the Earth. Dinosaur extinction 65 million years ago. The Ice Age 2.5 million years ago. Oldest evidence of flesh man 7000 to 14000 years old.\n\nThere are 3 earth ages (II Pet.3:5-7), same earth but different ages. We are now in the 2nd earth age. Between Gen.1:1 and Gen.1:2 is a vast amount of time, if time existed. Between these 2 verses is Satan’s rebellion (Rev.12:3-4) and “his tail” drew 1/3 of God’s children. Between these 2 verses also belongs all fossils and remains, such as Dinosaurs.\n\nIn Gen.1:2 we have the of the end of the 1st earth age and the beginning of the 2nd. For clarity Gen.1:2 needs to be divided (see below).\n\n(A) Gen.1:2 And the earth was without form, and void; and darkness was upon the face of the deep. \n\n(B) Gen.1:2 And the Spirit of God moved upon the face of the waters.\n\nIn (A) Gen.1:2 the first occurrence of the word “was” has been corrupted and is “became”. It reads “And the earth became without form, and void”. The end of the 1st earth age.\n\nIn (B) Gen.1:2 we have the beginning of 2nd earth age, the one we live in now. Man did not exist in flesh till this earth age.\n\nBetween (A & B) Gen.1:2 is also a vast amount of time, if time existed. Between (A & B) Gen.1:2  is; a global flood (not Noah’s which was a local flood), the destruction of Atlantis, the breakup of Gondwana Land, and the Ice Age.\n\nTime means nothing to our Father. He is very patient and loves His children. Instead of destroying Satan and 1/3 of His children, He destroyed that first earth age. Now in this 2nd earth age we all are born innocent in the flesh. Father came in the flesh Himself, Jesus Christ, and paid the price for all. Father defeated Satin, that is death, legally. So now His children have a decision, to choose life or to choose death. It’s your decision. Choose life!!
288758
6 Billion years old. The Bible says that to God a day is a thousand years and a thousand years is a day, which basically means that God does not follow our time table, so the 7 days that it took God to create the Heavens and the Earth could have been millions of years.
66159
The generally accepted age for the Earth and the rest of the solar system is about 4.55 billion years. I am not an expert on this matter, but I believe in science. If someday people find new convincing theories, I will be very open to accept them. But only 6000 years old? Come on, I don't buy it.
1109602
Scientific evidence suggests that the Earth is actually around 4 billion years old.  We have shown that many fossils are more than 6000 years old by using carbon-testing and other accurate tests.  We have used geological evidence as well.  Thus, that prediction of the Bible is probably incorrect, although that doesn't mean that you should disregard the Bible.
993258
The Earth was formed around 4.57 billion (4.57×109)[1] years ago
864382
Humans split off from the last common ancestor about 7 million years ago and have evolved from there.\n\nThe Earth is 4.7 billion years old.\n\nThe universe is 13.7 billion years old.\n\nWhat did you mean exactly?  Your question doesn't make much sense.
913874
Modern geologists, based on extensive and detailed scientific evidence, consider the age of the Earth to be around 4.567 billion years. This age represents a compromise between the oldest-known terrestrial minerals – small crystals of zircon from the Jack Hills of Western Australia – and astronomers' and planetologists' determinations of the age of the solar system based in part on radiometric age dating of meteorite material and lunar samples.\n\nFor much more, see the article listed below.
675720
The currently accepted estimate is 4.5 to 4.6 billion years old.  Radiometric dating of Earth rocks can't get us there because the surface of the Earth has undergone so much upheaval.\n \nInstead, moon rocks and meteorites are used to estimate the age of the Earth, because it appears that all of the solar system formed at about the same time.\n\nCarbon dating is of no use here; it only works for organic material and it can't date back further than 50,000 years or so. Long-lived radioactive elements such as uranium are used instead.
308978
It has been about 4.5 billion years since the planet formed.  The surface of Venus is much younger, only dating back to about 500 million years or so.  We think that volcanic activity on Venus can lead to radicle resurfacing events that litterally cover the entire planet with a fresh layer of rock.