these are the 5 abiotic factors of a marine ecosystem
What is temperature, salinity, wave action,pH, Dissolved oxygen
100
Turbidity, Temperature, Flow velocity, Dissolved oxygen, and pH are the 5 abiotic factors of this ecosystem
What is are the abiotic factors of a freshwater ecosystem?
100
Temperature, light intensity, wind speed, particle size, slope, soil moisture, drainage, mineral content are the 8 abiotic factors of this ecosystem. Which ecosystem is it?
terrestrial ecosystem
100
Renee is who's first name
What is Ms. Codsi's first name?
100
What is topic 2.2 called?
abiotic factors in an ecosystem
200
This abiotic factor is measured using electrical conductivity with a data logger
OR by the density of water
What is salinity?
200
True or false: a temperature needs to be taken at different depths
false
200
light meter is used to measure this abiotic factor
What is used to measure light intensity?
200
What is the one abiotic factor that is repeated in all 3 ecosystems?
temperature
200
What did Ms. Codsi say to do to study better?
Get organized.
300
pH meter or datalogging pH probe are used to measure this abiotic factor
what is pH?
300
True or false: you measure surface flow velocity by timing how long it takes a floating object to travel a certain distance
True
300
True or false: wind speed is measured by looking at the effects that the wind has on different objects.
True
300
What ecosystem is soil moisture a factor of?
Terrestrial ecosystem
300
This is the original source of energy for almost all communities
What is the sun?
400
Electronic thermometer with probes(data logger) is used to measure this abiotic factor
What is temperature?
400
oxygen-sensitive electrodes (connected to a meter) used to measure are used to measure this abiotic factor
What is dissolved oxygen?
400
True or false: Particle size determines drainage and water-holding capacity
True
400
there are no standard methods in measuring this abiotic factor
What is mineral content?
400
a clinometer is used to measure this abiotic factor
What is slope/aspect?
500
a dynamometer which measures the force in the waves, is used to measure this abiotic factor
What is wave action?
500
pH meter or a datalogging pH probe are used to measure this abiotic factor
What is used to measure pH?
500
What is measured individually: large particles or smaller particles?
large particles
500
What is the function of a pyramid of energy?
Shows how energy is distributed through a food chain as you go up each trophic level
500
True or false: You weigh samples before and after heating in the oven to measure soil moisture