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nekit [7.7K]
2 years ago
9

Local officials are concerned that agricultural fields at site B are increasing sedimentation in the river because of soil erodi

ng from the fields. They hire an environmental consulting company to perform a study to determine if this is true. The company marks out two one-hectare plots at point B and point C in the diagram. The characteristics of the land in both plots are identical except that plot B is covered by agricultural fields and plot C is covered by undisturbed forest. Rain gauges are set up at the up-slope edge of the plots, and devices that collect eroded soil are set up along the down-slope edge of the plots. The environmental consultants hypothesize that more soil will be eroded from plot B than from plot C. Data are collected at the rain gauges and soil-collection devices at the end of each month for a year.
(i) Identify the dependent variable in the study.
Advanced Placement (AP)
1 answer:
Law Incorporation [45]2 years ago
3 0

Answer:

The dependent variable is the soil erosion.

Explanation:

A dependent variable is the variable that is dependent on a dependent variable. It changes with the changes in the independent variables.

In the above example, the soil erosion is a dependent factor because it is dependent on the amount of forestation and fields are present in the plots. As plot c has less forestation, soil erosion is less whereas plot B has fields inside which causes and increase in the soil erosion and river sedimentation.

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