Sampling and keys

Salida

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  Tiempo Restante


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Match the correct letter with the correct label in the table.

Haga coincidir el texto (haga clic y arrastre)   

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Empareja el texto

A

B

C

D

E

F

Hacer clic y arrastrar

Casting a shadow over the light sensor.

Not wiping the PROBE between each reading so moisture is still on it.

Wipe the PROBE between each reading to ensure that moisture from a previous reading does not affect the results.

Insert PROBE to same depth each time.

On cloudy days take several readings at each site and calculate average.

Light intensity meter


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