The principle of supposition is that each new:.
A. Sedimentary layer is older than the layer above.
B. Sedimentary layer is younger than the layer below.
C. Layer of sediment is laid down nearly horizontally.
D. Layer of sediment is laid down accordingly.

The best answer is "B"

Sedimentary layer is younger than the layer below.

Explanation:

The principle of supposition states that sedimentary layer is younger than the later below it but older than the later above it.

This is because a younger layer cannot slip beneath a layer previously deposited.

temperatures get warmer — and heatwaves are more common. nothing says summer like warm weather. this rise in temperatures is caused by the tilt of the earth's axis. our planet doesn't sit perfectly straight as it spins — it has a slight lean of approximately 23.5 degrees with respect to the sun, called the axial tilt.

explanation:

the answer is blue river