Biology - Photosynthesis (pond weed) Flashcards

1
Q

step 1

A

put a pond weed into a beaker/test tube and leave it for a set amount of time

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

step 2

A

measure with a ruler the distance between the lamp and the pond weed, starting at 5cm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

step 3

A

count the number of bubbles given off in 1 minute

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

step 4

A

repeat using increased distances at 10,15,20 and 25cm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

step 5

A

record your results in a table and graph

How well did you know this?
1
Not at all
2
3
4
5
Perfectly