How old is the Earth? We have the answer!
As no human being was around when the Earth was created and came into existance we do not know exactly how old it is. All Best guesses for the age of the Earth is approximately 4.6 billion years!
How the earth was made according to science
If you constantly ask how old is the Earth, then we have discovered that leading scientists have come to the conclusion that the best explanation for how the Earth was formed is began when the only thing existing in the our solar system was a cloud of cold dust particles swirling through empty space. As time passed the particles in the dust were attracted to each began to come together forming a huge spinning disk. As it spun, the disk separated into other smaller rings grouped by the density of the particles.
As this happened, the movement caused the dust cloud to become extremely hot. The particles in the center became hottest and formed the sun. The particles in the outer rings turned into fiery balls of gas and molten-liquid that as they condensed began to cool and become a solid mass. Over the course of millions of years they turned into the planets of our Solar System we know today.
How the earth was made according to The Bible
According to The Bible, the Earth was created in just seven days by God. Even more impressive is that it really took six days and he rested on the seventh!
The First Day
The first recorded Words of God that we have are "Let there be light" (Genesis 1:3 NIV). The sun was already shining brightly, but God made the earth's thick new atmosphere allow diffuse light to penetrate to the surface. And so it was that the light was made separate from darkness. The first day of earth's creation was literally the first "day" as someone on earth's surface would experience it - a period of opaque light, and a period of darkness. (Genesis 1:3-5)
The Second Day
The separation of the waters. There was yet no liquid water, no oceans. All of the water was in the form of a vapor, a worldwide super-fog, extending a number of kilometers/miles up from the very hot (above the boiling temperature of water) bare-rock earth's surface (the earth's core remains molten right to the present day). God's "hovering over the waters" in verse 2 describes His being above that gaseous-water atmosphere, not a liquid ocean. God then caused most of the water to condense onto the cooling earth which simultaneously formed a whole-planet ocean and cleared the sky. (Genesis 1:6-8)
The Third Day
The first appearance of dry ground. The further cooling of the surface set in motion a process of natural contraction, uplifting and motion of the crust (the process continues today, called "plate tectonics"). The earth changed from a smooth one-level molten "cue ball" to a planet with an irregular surface with ocean basins and continental landmasses. With dry ground available, the first plants were made to grow in great abundance. (Genesis 1:9-13)
The Fourth Day
With the sky now clear, the sun, moon and stars were dependably visible. They were to "serve as signs to mark seasons and days and years." The sun marked the day (sunset to sunset), the moon the month (new moon to new moon), and the stars the seasons (constellations are seen in particular seasons e.g. "Orion" is visible in winter in the northern hemisphere, which is summer in the southern hemisphere). (Genesis 1:14-19)
The Fifth Day
Great numbers of birds and sea creatures. God blessed them and said, "Be fruitful and increase in number and fill the water in the seas, and let the birds increase on the earth." (Genesis 1:20-23)
The Sixth Day
Vast numbers of land animals. Man. From the man, woman (humans today are just now discovering how to genetically alter fertilized embryos, and even to create one human from the tissue of another - known as "cloning"). (Genesis 1:24-31)
The Seventh Day
The Sabbath Day. "By the seventh day God had finished the work He had been doing; so on the seventh day He rested from all His work. And God blessed the seventh day and made it holy, because on it He rested [or ceased] from all the work of creating that He had done." The day that is the basis for The Fourth Commandment. (Genesis 2:2-3)