Pls help.

"the sandy walls seemed to collapse in on themselves"

and

"the bloodshot waters seemed to have no bottom"

the switch in narration increases the proximity of the narrator to the main character and the reader can perceive information only through the filter of a single character.

1. c. zone of saturation, water table, zone of aeration

2. c. condensation

3. b.   conservation and condensation

4. c. groundwater dips below the water table in an artesian well

5. d. oceans

6. c. geyser

7. d. groundwater

8. b. 70%

9. d. transpiration

10. c.   desalination

the object of the   preposition (which is under)   of this sentences is d a log. ject pr