<span>The issue is the climate change. When you say Greenhouse effect it only remains in the upper layer of the atmosphere. It creates a covering around the earth that stops or hinder the heat from escaping earth's surface. Therefore this protocol addresses the climate change issue.</span>
Explanation:
2.004 * 1^11 is not in scientific notation as there is no power of 10 written. We note that 2.004 * 1^11 equals 2.004, which can be written as 2.004 * 10^0.
According to my geography teacher the answer is below 1 so that is 0.69