The author's viewpoint in the text related to the mitigation involves reducing the flow of heat-trapping greenhouse gases into the atmosphere.
- The article encourage to reduce climate change.
- The greenhouse effect cause harm to humans and other living.
- Measures have to be take to reduce the release of gases that cause climate changes.
- Mitigation measures have to be taken to reduce the risk of greenhouse gases in the atmosphere.
- To reduce the impact of climate change, the flow of heat-trapping greenhouse gases should be reduced.
Therefore we can conclude that the NASA article "Responding to Climate Change" related to the mitigation.
Thus option C. is the correct answer.
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