10. inference skills (after the show): a student says, \i think the fog on stage was made using dry ice.\…

10. inference skills (after the show): a student says, \i think the fog on stage was made using dry ice.\ what clues or observations could help the student support this inference? answer:

10. inference skills (after the show): a student says, \i think the fog on stage was made using dry ice.\ what clues or observations could help the student support this inference? answer:

Answer

Brief Explanations:

Dry - ice sublimates (changes from solid to gas) at room temperature and can cause water vapor in the air to condense, forming fog - like appearance. Observations could include seeing solid chunks that disappear without leaving a liquid residue (sublimation), and a drop in temperature around the area where the 'fog' is present as sublimation of dry ice is an endothermic process.

Answer:

Seeing solid chunks that disappear without leaving a liquid residue (sublimation) and a drop in temperature around the fog area.