Name
Date
Testing for Carbon Dioxide
STUDENT RESOURCE 2.4
ACTIVITY SHEET
Observe each bottle at the times shown in the chart. Record the
color of the liquid in each bottle.
Color of Liquids
Bottles
At start
After 1 hour
Next day
Bottle 1:
1
teaspoon sugar
2
Bottle 2:
1
1
teaspoons sugar
2
Bottle 3:
3 teaspoons sugar
Bottle 4:
3 teaspoons salt
Bottle 5:
no sugar or salt
CLASSIFICATION • SECTION 2 FUNGI: YEASTS, MOLDS, AND MUSHROOMS