In terms of atmospheric change, which of the following is TRUE?
A) Change has never occurred.
B) Humans are adding impurities to the atmosphere at a rate previously unknown.
C) The ozone hole problem is now solved.
D) The carbon dioxide problem is now solved.
E) International treaties have been able to halt climate change.

Question

Quizplus · Accepted Answer

Humans are adding impurities to the atmosphere at a rate previously unknown. This includes greenhouse gases like carbon dioxide, which contribute to global warming and climate change. While there have been natural changes in the atmosphere in the past, the current rate of change is largely attributed to human activity. The ozone hole problem is not completely solved, and while efforts are being made to reduce carbon emissions and address the issue of climate change, it is not yet solved. International treaties have been helpful in bringing attention to the issue and encouraging action, but have not been able to completely halt climate change.

In Terms of Atmospheric Change, Which of the Following Is