What does it mean when air is said to be in hydrostatic equilibrium?


Hydrostatic equilibrium means the upward-directed pressure gradient force is in exact balance with the downward force of gravity.

Environmental & Atmospheric Sciences

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Predation and parasitism are examples of ecological interactions that are harmful at the individual level.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

________ are examples of small solar system bodies.

A. Comets B. Moons C. Planetesimals D. Satellites

Environmental & Atmospheric Sciences

Based on a shaded relief map, which river would seem most suitable for a hydroelectric project?

A. Ganges B. Brahmaputra C. Narmada D. Indus

Environmental & Atmospheric Sciences

__________ are found beneath fair-weather cumulus (cumulus humilis) clouds, whereas

__________ are found between the clouds. a. downdrafts; updrafts b. updrafts; downdrafts c. downdrafts; only horizontal motions d. updrafts; only horizontal motions

Environmental & Atmospheric Sciences