The thing that explains the difference in water amounts is that D) most of the water is absorbed by soil and plants and never reaches the water table.
There are two different answers, 1, water wears away the rock slowly over time, allowing you to see the levels odsilt, sediment, ash, Ect, over time, it's a time machine.
a river is also a natural rock tumbler, it breaks, polishes and carries minerals down stream.
I would agree by plane because it's the fastest way to get there and there's no water or anything to be in the way :)
The domino theory is when one thing leads to another and another etc.
it has to do with the vietnam war because agai none thing lead to another and thats all i know
Answer: The answer is D because temperate, polar, dry, etc are all examples of different climates