How Earth got to be the only known planet to host life in the universe. 🌍 engineering
. This is the period when nearly all animal phyla suddenly—in geological terms, at least—appeared in the fossil record.
This eon also saw several transitions between greenhouse Earth and icehouse Earth conditions. Some of these transitions are characterized by mass extinction events, like the, wherein about 85 percent of marine life on Earth died off and oxygen levels plummeted. In about 250 million years from now, all of the continents will have merged back into a supercontinent and eventually split apart again about 250 million years after that.
Those microbes will also be fighting for the last remaining pools of water left on the planet since the increased temperature will also boil away the Earth's oceans. Any remaining water will have to exist in small pockets at the poles or in underground aquifers. toward Mars, but if not, the planet will end its life here as it is swallowed up by the expanding sun.
Ireland Latest News, Ireland Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
New NASA chief scientist pledges a plan to renew agency's Earth satellite fleetSome of the agency's Earth-observing satellites have been in space for decades.
Read more »
A kilometer-wide asteroid will make its closest pass by Earth next weekAn asteroid estimated to be a kilometer (3,451 feet) wide will fly by Earth on January 18.
Read more »
Earth Is Surrounded by a 1,000-Light-Year-Wide Bubble That Cooks Up StarsThe Local Bubble is probably the result of millions of years of stellar explosions.
Read more »
'Potentially hazardous' asteroid to have close encounter with EarthThe asteroid is estimated to measure at roughly 1 kilometer, or more than 3,280 feet, across — a size that is more than twice the height of New York's Empire State Building.
Read more »
Massive asteroid will fly by Earth next week, NASA data showsA kilometer-wide asteroid will pass by Earth next week, making its nearest pass for the next 200 years.
Read more »
China Is Reportedly Building an 'Artificial Moon' to Simulate Lunar Conditions on EarthAnd it's inspired by a levitating frog experiment. 🌑 engineering
Read more »