Kerri Ann feels very tense at work these days. Three people in her department quit, and it is up to her to complete her own work plus all of the work they would have done. She is anxious and often responds rudely when her manager speaks with her about a project. Kerri Ann is experiencing .

Stress

Explanation:

Stress is a feeling of emotional or physical tension resulting from any event that make you feel frustrated, angry or nervous. Stress is the way the body reacts to any challenge it comes across.

Kerri Ann is stressed already from doing all of the works of her colleagues that quit, hence her reaction of being anxious and also rude to her manager.

f high

explanation:

the earth’s crust is broken into separate pieces called tectonic plates (fig. 7.14). recall that the crust is the solid, rocky, outer shell of the planet. it is composed of two distinctly different types of material: the less-dense continental crust and the more-dense oceanic crust. both types of crust rest atop solid, upper mantle material. the upper mantle, in turn, floats on a denser layer of lower mantle that is much like thick molten tar.

each tectonic plate is free-floating and can move independently. earthquakes and volcanoes are the direct result of the movement of tectonic plates at fault lines. the term fault is used to describe the boundary between tectonic plates. most of the earthquakes and volcanoes around the pacific ocean basin—a pattern known as the “ring of fire”—are due to the movement of tectonic plates in this region. other observable results of short-term plate movement include the gradual widening of the great rift lakes in eastern africa and the rising of the himalayan mountain range. the motion of plates can be described in four general patterns:

collision: when two continental plates are shoved together

subduction: when one plate plunges beneath another (fig. 7.15)

spreading: when two plates are pushed apart (fig. 7.15)

transform faulting: when two plates slide past each other (fig. 7.15)