Which process removes carbon dioxide from the atmosphere a: respiration b: humans breathing c: carbonate formation d: nitrogen fixation

The answer is C:  Carbonate formation.  Carbonate formation is the process of removing carbon dioxide from the atmosphere and changing it to carbon-based solids, such as those found in coral skeletons.

Respiration and human breathing both remove oxygen from the atmosphere and add carbon dioxide.  Nitrogen fixation changes nitrogen gas into nitrogenous compounds such as ammonia.

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.