Respuesta :

7,8,6,5,4,3,2,1

Working backwards (to get the oldest), we have layer 1 forming first, then 2 above it, then 3. 4, 5, and 6 formed and then a fault caused the right side to slide down. 8 is intrusive, you can tell it's newer than 1, 2, 3, 4, 5, and 6 because it reaches all of those layers. You can tell 7 is the youngest layer because it formed after the fault (it's not split like 4, 5, and 6) and after 8's intrusion (because 8 doesn't reach it).

"doesn't reach it" means it isn't in that layer.

The order of layers from youngest to oldest is layer 7, layer 8, layer 6,  layer 5, layer 4, layer 3, layer 2, and layer 1.

What do you mean by Soil layers?

Soil layers may be defined as the parallel arrangement of different layers on the basis of their physical, chemical, and biological characteristics. It is known as the soil horizon.

Layer 1 of the soil is the oldest in terms of physical appearance, while layer 7 is the youngest. It can be estimated on the presence of accumulation of one soil layer over the other.

Therefore, the correct order of layers are demonstrated above.

To learn more about Soil horizon, refer to the link:

https://brainly.com/question/555252

#SPJ2

Q&A Education