Question

1. which describes the way a convection current moves? (1 point)

○ in a spiral

○ in a line

○ in a loop

Explanation:

Convection currents occur when heated fluid (liquid or gas) rises, cools, and then sinks, creating a circular (loop - like) motion. A spiral motion is not characteristic of convection currents, and a linear (in a line) motion doesn't fit the concept of convection where there is a cyclic movement of rising and sinking due to density differences from heating and cooling. So the correct description of how a convection current moves is in a loop.

Answer:

in a loop