1. A boy on a bush
A. Explain the importance of the trees and grass to this ecosystem?
B. If you measure the abiotic factors of this area, identify an abiotic factor that you could measure and explain how you will perform this task?
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1. A boy on a bush
A. Explain the importance of the trees and grass to this ecosystem?
B. If you measure the abiotic factors of this area, identify an abiotic factor that you could measure and explain how you will perform this task?
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A. Native animal and insect species rely on trees and grasses for nectar seeds, fruits, and other sustenance, which helps them survive.
B. An abiotic factor is a non-living part of an ecosystem that shapes its environment. In a terrestrial ecosystem, examples might include temperature, light, and water. In a marine ecosystem, abiotic factors would include salinity and ocean currents. Abiotic and biotic factors work together to create a unique ecosystem.
Abiotic measurement equipment
Abiotic factors can all be measured to show the living conditions in an ecosystem.
Measuring light intensity
Light meters can be used to measure light intensity. The meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.
Errors can be made when measuring light intensity by accidentally shading the light meter. The reliability of the results can be checked by taking many samples.
Measuring the pH and moisture of the soil
Soil moisture and soil pH meters are also available. Both are used by simply pushing the probe into the soil and reading the meter.
Errors can be made when measuring pH and soil moisture when probes are not cleaned between readings. The reliability of the results can be checked by taking many samples.
Measuring temperature
The temperature of the air can be measured with a thermometer. The temperature of the soil can be measured with a temperature probe.
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