Answer: Permafrost-carbon feedback
Explanation: Permafrost is the later of the earth surface that are frozen, It Thawing is a major cause of Global warming, Permafrost contain many Green House gases such as Methane and other hydrocarbons as the Permafrosts Thaw,unlocking of the carbon deposits on the earth takes placeas all this hydrocarbons released causes flooding,high temperatures and excessive decomposition of organic matters.
They are close to the equator, another reason is because of the tropical maritime location, temperature changes throughout the region are generally small.
Country : Brazil
City : Sao Paulo
Answer:D&E
Explanation:
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