Answer: When permafrost is frozen, plant material in the soil—called organic carbon—can't decompose, or rot away. As permafrost thaws, microbes begin decomposing this material. This process releases greenhouse gases like carbon dioxide and methane to the atmosphere.
Explanation:
I would pick #1 “ ...you have nothing to fear.”
Answer:
D) Icarus splashing into the water just in front of the ship
Explanation:
Answer:
The cement mixers that made concrete were used by the builders.
A)First Person..it includes “I” and “my”. Meaning the author wrote the story referring to themselves.