View Original Image at Full SizeAn example of students' responses in a heatmap.
Image 255173 is a 408 by 928 pixel WebP
Uploaded:
Jun23 21
Last Modified: 2021-06-23 09:44:09
Permanent URL: https://serc.carleton.edu/download/images/255173/fa18-15_groundwater_pollution_post.webp
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Provenance
Nicole LaDue, Northern Illinois University
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