It is important to understand what the earth's past climate changes were previously to man to better understand the future availability of the snow cover, glaciers, ice caps, ice sheets and its climate change. The future for information gathering. Currently, scientists are using glacier and ice sheets to determine past climate changes due to their deferring ice layers, they can be used as a time scale of up to tens of thousands of years depending on their size. Using past glacier and ice sheets may provide useful information for the purpose of detecting global changes that are effects of increasing greenhouse gas concentrations. This portion of this paper focuses on past climate changes and discussing briefly many of the scientific uncertainties surrounding the greenhouse effect debate on the freezing, melting of the snow caps and glaciers in the northern
It is important to understand what the earth's past climate changes were previously to man to better understand the future availability of the snow cover, glaciers, ice caps, ice sheets and its climate change. The future for information gathering. Currently, scientists are using glacier and ice sheets to determine past climate changes due to their deferring ice layers, they can be used as a time scale of up to tens of thousands of years depending on their size. Using past glacier and ice sheets may provide useful information for the purpose of detecting global changes that are effects of increasing greenhouse gas concentrations. This portion of this paper focuses on past climate changes and discussing briefly many of the scientific uncertainties surrounding the greenhouse effect debate on the freezing, melting of the snow caps and glaciers in the northern