Study the image. Which arrows show convection currents?
Select one:

1 and 2.

2 and 4.

1 and 3.

3 and 4.

1 and 3

Explanation:

Only ones that don`t point in the same direction

sediment layers stop spreading when they reach a barrier or they run out of sedimentary material. lateral spreading is the movement of gently to steeply sloping, saturated soil deposits caused by earthquake-induced liquefaction. i hope this . : )

doctrine that the us had the right to expand throughout north america.