I would say the correct answer is D.
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Answer:
Eratosthenes
Eratosthenes calculated the circumference of the Earth by multiplying the distance between Alexandria and Syene by 50. Round sometime around 500 B.C.
Explanation:
The answers to this is European Colonization, rising sea water, and i wanna say slavery but im not sure
Electromagnetic radiationEarth's surface and atmosphere emit primarily infrared radiation.
The Earth emits infrared radiation or longwave radiation. This follows at once from the electromagnetic energy spectrum and the respective temperatures of the sun and Earth.
The Earth emits in the main longer wavelength infrared radiation that we can't see. daylight made up of seen light passes thru the atmosphere on the way into Earth, but the greenhouse gases inside the Earth's ecosystem soak up infrared radiation going out to the area.
Atmospheric radiation is the float of electromagnetic strength among the solar and the Earth's floor as its miles are motivated via clouds, aerosols, and gases within the Earth's environment. It consists of each sun radiation (sunlight) and long-wave (thermal) radiation.
Learn more about electromagnetic radiation here:brainly.com/question/1408043
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