randomperson574 randomperson574

17-03-2022
Biology

contestada

Someone please help fast!!!

According to the ice core data, over the last 800,000 years, by how much have CO2 levels gone up?

About 50 ppm
About 100 ppm
About 200 ppm
About 400 ppm

Respuesta :

26ahramon 26ahramon

17-03-2022

Answer:

its in between 170 and 300 so i would say 200

Explanation:

hope that helps

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