Distribution Of Organisms Flashcards
0
Q
What is distribution of organisms
A
Where organisms are found
1
Q
Why do organism live indifferent places
A
Due to their environmental varies
2
Q
What environmental factors affect where an organism is found
A
Temperature Water Light Oxygen Carbon dioxide and nutrients
3
Q
What do you use to study the distribution of organisms
A
Quadrats and transects
4
Q
What do you use Quadrats for
A
Distribution of small organisms
5
Q
What is the equation for working out the population size?
A
Population size = mean number of organisms per 1m2 quadrat x total area in m2
6
Q
What is transects used to study
A
Distribution of organisms along a line
7
Q
What do you need to think about when collecting environmental data
A
Reliability
Validity
