In this internet-based activity, students investigate gas compressibility and gas expansion in a quantitative way. The end result will be an appreciation of Boyle’s Law and...
The Earth’s atmosphere is a layer of gases held close to its surface by gravity. It plays a crucial role in supporting plant and animal life,...
In this activity, students investigate some of the physical, chemical and physiological properties of carbon dioxide gas. In addition, a model demonstrating the amount of carbon...
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