Positive and Negative Feedbacks in the Earth System | PBS LearningMedia
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Positive and Negative Feedbacks in the Earth System | PBS LearningMedia
Students explore examples of positive (reinforcing) and negative (balancing) feedback loops at work in the Earth system, including those that impact climate, through slideshows with media from NASA. Use this resource to illustrate how feedback effects can increase or decrease changes to Earth’s systems and to exemplify the dynamic ...
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