In the 1970s, the U. S. government passed laws to protect the water supply. Which of the following best describes something these laws were intended to
do?
A. Regulate the amount of pollution industries and cities are allowed
to produce
B. Regulate the amount of water U. S. households are allowed to use
each year
C. Regulate the amount of pollution U. S. households are allowed to
produce
D. Regulate the amount of water that can be pumped from aquifers
for irrigation

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.

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