Global Warming
ash cannot cause global temperatures to rise. At least not all the time
Global warming
Global warming examples include rising temperatures, rising ocean levels, and decreases in global land and sea ... A global average temperature rise of 2 degrees Celsius or less in coming years.
Global warming
A. Its warming of sea surface temperatures
As long ago as the nineteenth century, scientists discovered that changes in the level of atmospheric carbon dioxide gases can result in corresponding changes in global average temperatures. However, they did not yet have sufficient evidence that carbon dioxide levels were beginning to increase or that global average temperatures were beginning to increase correspondingly. Since the 1970s, climate scientists have linked the rise of more than 35 per cent in atmospheric concentrations of carbon dioxide to the concurrent rapid rise in global average temperatures. They have also proven that the increase in carbon dioxide levels are caused by human activities. So, joining the dots, global warming is caused by human activities.
Global warming
As temperatures rise, the body temperatures of heterotherms also rise. This is in contrast to homeotherms, who have a constant body temperature.
Here we are speaking of the increase in average global temperatures since the beginning of the Industrial Age. The rise in temperatures is consistent with the rise in greenhouse gas levels, which in turn is consistent with carbon dioxide emissions from human activities. However climate scientists cautiously say that human activities are "substantially" the cause of this global warming, leaving open the possibility that a much less substantial contribution could be found from natural causes. Thus the cautious answer could be that most, if not all, the recent global warming effect is due to human activities.
endothermic means it is absorbing heat. the heat within the organism would be warmer than the surrounding environment over time.
there can be rise in sea levels due to the melting of ice. Rising of temperatures can lead to the extinction of more than a million species. Due to the rise of temperatures in the ocean, coral reefs are begining to disappear.
The rise in temperature is called Global Warming. This global warming of the earth is causing Climate Change. These two things are not the same thing.