Global warming is a topic that has been causing a lot of arguments lately. Some scientists say that temperatures around the globe have been rising because of all the pollution humans have let into the air. Others say that temperatures around the globe naturally rise every few thousand years. They say that it is not the fault of humans at all. People cannot seem to agree on the cause. Whatever the case, however, rising temperatures are causing glaciers around the world to melt. The lives of plants and animals are in danger. Effects of rising temperatures are being felt around the world. Whether everyone agrees about the causes or not, everyone is going to have to deal with the effects.
This paragraph is mostly about
A.
the rising of global temperatures that is caused by pollution.
B.
the causes of, effects of, and arguments about global warming.
C.
the natural rise of global temperatures that happens every few thousand years.
D.
the melting of glaciers caused by global warming and its effects on animals
