PTELook at the text below. In 35 seconds, you must read this text aloud as naturally and clearly as possible. You have 35 seconds to read aloud.

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Beginning in 35 seconds.

Human beings most certainly contribute to climate change by adding greenhouse gases to the atmosphere, but this is only part of the equation. Earth ’ s climate can change over time not only because of changes in the atmosphere but also because of interactions between the atmosphere and various geologic, chemical, biological, and geographic factors.

PTERead Aloud: #526

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