In: Biology
t this time in the earth’s history, scientists and others are very concerned about climate change. What is the best explanation for the earth’s changing climate?
natural cycles that have occurred over and over during the earth’s history |
||
an interglacial period in the current ice age accounts for rising temperatures and melting glaciers |
||
increasing global temperatures caused by carbon dioxide to be released into the biosphere |
||
as always in the earth’s history, many factors that are not completely understood are interacting to create climate |