Deffition
Biome
An classified according to the species that live in the location
(ex: desert)
What do you never do to the chemicals in a lab?
taste or mix
Glass rod used t stir and prevent splashes
Stirring rod
What is growth rate
how population size changes
Whats population growth
birth rate and death rate / emigrants and immigrants
Ecosystem
A place where plants,animals,other organisms, weather, and landscape
(ex: swamp)
What do you use to test how hot objects are
the back of ur hand
For measuring mass
digital scale
What is positive, negative, zero
positive= increasing
negative=decreasing
Zero= staying the same
Emigration
movement out of the population
Biodiversity
variety of all living things and their interactions
(ex: deserts, coral reefs)
What do you always wear when handling hazardous chemicals
googles and apron
Used for holding test tubes
test tube rack
What is distribution
how they are spaced out
Immigration
movement into population
Carrying Capcity
max # of species an environment can support
(ex: deer population in Forrest)
What do you do if there's a accident or spill in the lab
Tell the teacher immediately
tube with bulb bottom for samples
centrifuge tube
Whats density
number of individuals in an area
Pop growth equation
(births+ immigration)- (deaths+emigrants)
Limiting factor
Anything that slows or stops a population from growing
(ex: water,food,light, space tempure)
What do you do when ur inserting a glass tube into a stopper
for magnifying small objects
microscope
What ways can they be distributed
-clumped
-random
-uniform
exponential growth
occurs under ideal conditions, J shaped curve, population increases quickly