Question What is the convection pattern between 30°S and 30°N latitude?(1 point)

Hotter air rises and moves toward the equator, then cools and falls and moves away from the equator. Hotter air rises and moves toward the equator, then cools and falls and moves away from the equator. Cooler air rises and moves toward the equator, then warms and falls and moves away from the equator. Cooler air rises and moves toward the equator, then warms and falls and moves away from the equator. Cooler air rises and moves away from the equator, then warms and falls and moves back to the equator. Cooler air rises and moves away from the equator, then warms and falls and moves back to the equator. Hotter air rises and moves away from the equator, then cools and falls and moves back to the equator

Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.

1. consider the case in which air fills air shocks on a truck trailer. the pressure in the shocks is 2 mpa. the temperature is 300 k. the diameter of the shock piston is 10 cm and the initial length of the cylindrical cavity containing the compressed air is 40 cm. a. the truck is gradually loaded over a period of a day in a static setting. the temperature is held constant for the atmosphere and thus for the gas shock. calculate the compressibility of the air in the shock for this condition when the truck is initially being loaded. b. if the shocks were loaded in a dynamic setting by driving over bumps, what would be the compressibility? state your assumption. c. what is the initial load on the shock if the shock is in an atmospheric 100 kpa? d. if the shock is compressed using the process described in part a, and the air shock compressed air cavity length decreases to 20 cm, what is the additional load applied to the shock?

The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.