Unit 2- Organisms And The Environment Flashcards
1
Q
Describe stratified sampling?
A
Putting a quadrat in a transect
2
Q
Describe random sampling?
A
Putting a quadrat in a random place
3
Q
How do you find the population of organisms in a certain area?
A
Total number of organisms divided by the number of quadrats used, then times that by the total area.
4
Q
What 5 factors decide where a plant is found?
A
Temperature Water Oxygen/CO2 Light Nutrients
