Saturday, February 23, 2019
Future earth-climate of earth (around the equator) 250 million years later
The story about the climate at the equator 250 million age ago is both interesting and frightening. Interesting, because it puts all the things we concern ourselves with right straightaway in perspective, and they seem very insignificant, and frightening, because of what it suggests is in store for us. It is believed that 250 million old age from now, by a process of subduction, a lusus naturae continent called Pangea Ultima go out be formed, which allow foring consist of North America and Africa married to whiz another with South America rounding off the shtup of the supercontinent. A miniscule oceanic basin leave remain at the bottom of the two continents.This marriage and other replaces will cause a overlarge effect on temperature. The huge landmass will mean that winds comer the land will be denuded of their moisture. Much of what is now gray North America will fall on the Equator. Because it will be robbed of any moisture bearing winds, it will probably become bar ren, and may even form into a desert. The beaches of Miami will probably be replaced by an Arizona uniform landscape. In addition to the geosphere, the water bodies (the hydrosphere) will similarly make a big impact on the temperature and climate nearly the equator.What is today the Indian marine will be trapped, creating a giant lake like body the size of modern Australia. Being trapped like a lake, the Indian Ocean will not be open to circulate air currents and therefore affect temperature. Parts of the Indian subcontinent that will then (and even today to) fall on the equator will believably not benefit from the South Western and North Eastern monsoons that influence rain and influence temperature. The ambiance will not be unexpended behind in this giant drama. The atmosphere acts a conduit in the transferral of heat and water from the oceans and oceans to the land.The formation of a new giant ocean and a supercontinent will make the transmission of this heat energy fr om the sea to the land and water vapour (which is deposited on land as rain) more than difficult. Instead of carrying moisture laden winds, large parts of the giant landmasses, oddly around the equator will be affected by hot, dry winds, which will increase temperature on the rear as well. In the same vein, the atmosphere may serve to radiate hot air outwards from the spunk of these giant continents to the peripheries, which could increase the temperature in other regions, and also affect the surface temperature.As a consequence, the temperature overall might rise, exacerbating the effect of climate change induced by human factors. The outlook is not all aristocratical however. Higher temperatures, coupled with a giant lake like Indian Ocean (providing an abundant supply of water) could result in the proliferation of plant life in much of equatorial Africa, South America and Asia. The proliferation of plant life would strike down temperatures and reduce levels of carbon dioxid e in the atmosphere, countering the effects of global warming.The torsion of the landmass of Eurasia will bring the eastern parts of Russia, such as the port city of Vladivostok along the equator. The climate pattern in Russia in particular will therefore completely change, becoming much slight severe and a lot more temperate and even equatorial. Finally, atomic number 20 and large parts of then equatorial North America will have very heavy, even torrential rainfall. Them being the first landmasses by and by several thousand miles of ocean, huge amounts of water will be deposited as rain in these parts. This could have a cooling effect on the temperature there.
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