Examlex
The use of computer-assisted telephone interviewing (CATI)enables a researcher to begin analyzing data before the interviewing is complete.
Insecticides
Chemical substances used to kill or control insect pests, playing critical roles in agriculture, disease vector control, and household pest management.
Water Table
The upper level of an underground surface in which the soil or rocks are permanently saturated with water.
Elevations
The height of a geographical location above a reference point, typically sea level, affecting climate, vegetation, and human activities.
Contour Map
A map that uses contour lines to represent elevations and the slope of the ground surface.
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