11 407 réflexions sur « IMG_3889 »

  1. A giant meteorite boiled the oceans 3.2 billion years ago. Scientists say it was a ‘fertilizer bomb’ for life
    смотреть гей порно

    A massive space rock, estimated to be the size of four Mount Everests, slammed into Earth more than 3 billion years ago — and the impact could have been unexpectedly beneficial for the earliest forms of life on our planet, according to new research.

    Typically, when a large space rock crashes into Earth, the impacts are associated with catastrophic devastation, as in the case of the demise of the dinosaurs 66 million years ago, when a roughly 6.2-mile-wide (10-kilometer) asteroid crashed off the coast of the Yucatan Peninsula in what’s now Mexico.

    But Earth was young and a very different place when the S2 meteorite, estimated to have 50 to 200 times more mass than the dinosaur extinction-triggering Chicxulub asteroid, collided with the planet 3.26 billion years ago, according to Nadja Drabon, assistant professor of Earth and planetary sciences at Harvard University. She is also lead author of a new study describing the S2 impact and what followed in its aftermath that published Monday in the journal Proceedings of the National Academy of Sciences.

    “No complex life had formed yet, and only single-celled life was present in the form of bacteria and archaea,” Drabon wrote in an email. “The oceans likely contained some life, but not as much as today in part due to a lack of nutrients. Some people even describe the Archean oceans as ‘biological deserts.’ The Archean Earth was a water world with few islands sticking out. It would have been a curious sight, as the oceans were probably green in color from iron-rich deep waters.”

    When the S2 meteorite hit, global chaos ensued — but the impact also stirred up ingredients that might have enriched bacterial life, Drabon said. The new findings could change the way scientists understand how Earth and its fledgling life responded to bombardment from space rocks not long after the planet formed.

  2. A giant meteorite boiled the oceans 3.2 billion years ago. Scientists say it was a ‘fertilizer bomb’ for life
    гей порно

    A massive space rock, estimated to be the size of four Mount Everests, slammed into Earth more than 3 billion years ago — and the impact could have been unexpectedly beneficial for the earliest forms of life on our planet, according to new research.

    Typically, when a large space rock crashes into Earth, the impacts are associated with catastrophic devastation, as in the case of the demise of the dinosaurs 66 million years ago, when a roughly 6.2-mile-wide (10-kilometer) asteroid crashed off the coast of the Yucatan Peninsula in what’s now Mexico.

    But Earth was young and a very different place when the S2 meteorite, estimated to have 50 to 200 times more mass than the dinosaur extinction-triggering Chicxulub asteroid, collided with the planet 3.26 billion years ago, according to Nadja Drabon, assistant professor of Earth and planetary sciences at Harvard University. She is also lead author of a new study describing the S2 impact and what followed in its aftermath that published Monday in the journal Proceedings of the National Academy of Sciences.

    “No complex life had formed yet, and only single-celled life was present in the form of bacteria and archaea,” Drabon wrote in an email. “The oceans likely contained some life, but not as much as today in part due to a lack of nutrients. Some people even describe the Archean oceans as ‘biological deserts.’ The Archean Earth was a water world with few islands sticking out. It would have been a curious sight, as the oceans were probably green in color from iron-rich deep waters.”

    When the S2 meteorite hit, global chaos ensued — but the impact also stirred up ingredients that might have enriched bacterial life, Drabon said. The new findings could change the way scientists understand how Earth and its fledgling life responded to bombardment from space rocks not long after the planet formed.

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  4. Thai farmer forced to kill more than 100 endangered crocodiles after a typhoon damaged their enclosure
    кракен даркнет
    A Thai crocodile farmer who goes by the nickname “Crocodile X” said he killed more than 100 critically endangered reptiles to prevent them from escaping after a typhoon damaged their enclosure.

    Natthapak Khumkad, 37, who runs a crocodile farm in Lamphun, northern Thailand, said he scrambled to find his Siamese crocodiles a new home when he noticed a wall securing their enclosure was at risk of collapsing. But nowhere was large or secure enough to hold the crocodiles, some of which were up to 4 meters (13 feet) long.

    To stop the crocodiles from getting loose into the local community, Natthapak said, he put 125 of them down on September 22.

    “I had to make the most difficult decision of my life to kill them all,” he told CNN. “My family and I discussed if the wall collapsed the damage to people’s lives would be far bigger than we can control. It would involve people’s lives and public safety.”
    Typhoon Yagi, Asia’s most powerful storm this year, swept across southern China and Southeast Asia this month, leaving a trail of destruction with its intense rainfall and powerful winds. Downpours inundated Thailand’s north, submerging homes and riverside villages, killing at least nine people.

    Storms like Yagi are “getting stronger due to climate change, primarily because warmer ocean waters provide more energy to fuel the storms, leading to increased wind speeds and heavier rainfall,” said Benjamin Horton, director of the Earth Observatory of Singapore.

    Natural disasters, including typhoons, pose a range of threats to wildlife, according to the International Fund for Animal Welfare. Flooding can leave animals stranded, in danger of drowning, or separated from their owners or families.

    Rain and strong winds can also severely damage habitats and animal shelters. In 2022, Hurricane Ian hit Florida and destroyed the Little Bear Sanctuary in Punta Gorda, leaving 200 animals, including cows, horses, donkeys, pigs and birds without shelter.

    The risk of natural disasters to animals is only increasing as human-caused climate change makes extreme weather events more frequent and volatile.

  5. Профессиональный сервисный центр по ремонту бытовой техники с выездом на дом.
    Мы предлагаем: сервисные центры по ремонту техники в перми
    Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом!

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  7. Thai farmer forced to kill more than 100 endangered crocodiles after a typhoon damaged their enclosure
    kraken darknet onion
    A Thai crocodile farmer who goes by the nickname “Crocodile X” said he killed more than 100 critically endangered reptiles to prevent them from escaping after a typhoon damaged their enclosure.

    Natthapak Khumkad, 37, who runs a crocodile farm in Lamphun, northern Thailand, said he scrambled to find his Siamese crocodiles a new home when he noticed a wall securing their enclosure was at risk of collapsing. But nowhere was large or secure enough to hold the crocodiles, some of which were up to 4 meters (13 feet) long.

    To stop the crocodiles from getting loose into the local community, Natthapak said, he put 125 of them down on September 22.

    “I had to make the most difficult decision of my life to kill them all,” he told CNN. “My family and I discussed if the wall collapsed the damage to people’s lives would be far bigger than we can control. It would involve people’s lives and public safety.”
    Typhoon Yagi, Asia’s most powerful storm this year, swept across southern China and Southeast Asia this month, leaving a trail of destruction with its intense rainfall and powerful winds. Downpours inundated Thailand’s north, submerging homes and riverside villages, killing at least nine people.

    Storms like Yagi are “getting stronger due to climate change, primarily because warmer ocean waters provide more energy to fuel the storms, leading to increased wind speeds and heavier rainfall,” said Benjamin Horton, director of the Earth Observatory of Singapore.

    Natural disasters, including typhoons, pose a range of threats to wildlife, according to the International Fund for Animal Welfare. Flooding can leave animals stranded, in danger of drowning, or separated from their owners or families.

    Rain and strong winds can also severely damage habitats and animal shelters. In 2022, Hurricane Ian hit Florida and destroyed the Little Bear Sanctuary in Punta Gorda, leaving 200 animals, including cows, horses, donkeys, pigs and birds without shelter.

    The risk of natural disasters to animals is only increasing as human-caused climate change makes extreme weather events more frequent and volatile.

  8. Профессиональный сервисный центр по ремонту бытовой техники с выездом на дом.
    Мы предлагаем: сервисные центры по ремонту техники в перми
    Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом!

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