First one who answers this will be marked brainliest, and 5 stars will be given

iron-rich minerals in rock pointed in one direction and then switched to the exact opposite direction. this supports what idea?

a) the rocks were being turned around.

b) earth’s magnetic field stopped working entirely.

c) earth’s magnetic field goes through pole reversals.

d) being underwater makes the rocks respond to magnetic fields.

The answer is A

Explanation:

I am most confident this is the answer. Hope this helps.

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.