To control flooding along the Mississippi River, officials set up
O levees.
O refineries.
O silt deposits.
wetland areas.
Solved
Show answers
More tips
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- H Health and Medicine How to Calm Your Nerves? Expert Tips That Actually Work...
- A Animals and plants 5 Tips for Taking Care of Yews to Keep Them Green and Beautiful...
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- F Food and Cooking 10 Reasons Why You Should Avoid Giving Re-Gifts: An Informative Guide...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Style and Beauty How Are Eyelash Extensions Applied? All Your Questions Answered...
- F Food and Cooking 10 Tips for Proper Sushi Consumption...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
Answers on questions: History
- H History What role did the Supreme Court play during the Civil Rights Movement? A. It urged Congress to pass new laws legalizing integration B. It overturned some of the...
- H History Yo can someone help me real quick on this one need it very much thank you...
- H History Which of the following explains why East Germans felt threatened by the wall? A) Guards stood on lookout B) They felt trapped in a system many did not agree with...
- H History Go to you tube and search Tuskegee Airmen Hampton City Schools and the documentary should come up. Fill in 10 facts about the documentary in the space below. Answer...
- H History Helppp Senators are required to work on standing committees during their term. five two four three...
- H History An The cause of WWII was a combination of complex ideals Texas history...
- H History How is peter, as well as perhaps james, introduced to jesus...
- H History Why was medical information gathered about each soldier (in ww2)...
- H History The first canal in england was developed by whom?...
- H History 100 ! regarding the compromise of 1850, what do you think william lloyd garrison would say to frederick douglass? what about douglass to garrison? at least 2 sentences...
Ответ:
it would A
Floods on the Mississippi River are getting more frequent and more severe. But scientists warn that the infrastructure meant to protect towns and farms against flood waters is making the problem worse.
A series of analyses have helped confirm what engineers have posited for more than a century: that earthen levees built along the river are increasing flood risk for everyone, and especially hurting those who live across from them.
"When a new or larger levee is built there is often hew and cry, and if there isn't, there should be," says Nicholas Pinter, a geologist and the associate director of the Center for Watershed Sciences at the University of California, Davis.
"What you're doing in many cases is taking a flood plain out there — it can be 5 [or] 6 miles wide — and you're forcing the water that would otherwise spread across that area to go through a narrow passageway." As the passageway gets narrower, the water flows faster and higher.
The resulting floods are more severe than they would have been without the levees, which then drives people to build more levees, driving a "hydrologic spiral" of flooding, levees, more flooding and higher levees.
Explanation:
for more info go to https://www.npr.org/2018/05/21/610945127/levees-make-mississippi-river-floods-worse-but-we-keep-building-them
Ответ: