The process by which lithospheric plates move apart creating spaces that are filled with hot magma is called a. an active volcano b. an earthquake c. the rock cycle d. seafloor spreading

 Option 'd' is correct

Explanation:

The process by which lithospheric plates move apart creating spaces that are filled with hot magma is called "Seafloor Spreading".

Sea floor happened at divergent plated boundaries ( i.e. in the different directions) so, the plates would move apart due to which it creates spaces that is filled with hot magma.

Then, it forms the new crust.

Divergent boundaries results in spreading the ocean.

Hence, Option 'd' is correct.

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.