RP 9- quadrats Flashcards
1
Q
what is an abiotic factor ?
A
a non-living thing ie. temperature
2
Q
what is a biotic factor ?
A
a living organism ie. animal
3
Q
how do you calculate total population size ?
A
tps = total area x number of species / area sampled
4
Q
2 ways you can measure distribution ?
A
random sampling and transect line
5
Q
what is the main piece of equipment you need to measure the species ?
A
quadrant
6
Q
how can you measure light intensity ?
A
using a light meter
