7.7 Flashcards
(4 cards)
1
Q
what is a quadrat
A
a quadrat is an area used to study the numbers and distribution of organisms in an ecosystem
2
Q
what are the three uses of quadrat
A
- sample plants
-sample slow moving animals
-sample the evidence of an animal such as droppings or nests
3
Q
who do you make the result more reliable
A
count plants in more than one quadrat
4
Q
how to find the mean of the organism per 0.25m^2
A
look at notes I guess?
