It is thought that the Earth's climate is being changed rapidly by ________.
A) human-caused releases of impurities
B) increased oxygen content
C) natural sources of change
D) dust from volcanoes
E) decreases in carbon dioxide

Question

Quizplus · Accepted Answer

Human activities such as burning fossil fuels and deforestation have resulted in the release of large amounts of greenhouse gases into the atmosphere, causing rapid climate change.

It Is Thought That the Earth's Climate Is Being Changed