How might building a dam on a river that flows to the sea affect a coastal beach? How might building a dam on a river that flows to the sea affect a coastal beach? The cliffs behind the beach experience lower rates of erosion. The beach becomes narrower and the cliffs behind it are subjected to a higher rate of erosion. The cliffs behind the beach have a lower probability of experiencing mass movement. The beach becomes wider, as there is less water input from the river to erode the beach's sand. The coast becomes emergent, as less water is driven to the beach by the river once the river is dammed.

Answers

Answer 1

Answer: The beach becomes narrower and the cliffs behind it are subjected to a higher rate of erosion.

Explanation:

Building a dam on a river that flows to the sea makes the coastal beach narrow, and the cliffs behind it become subject to a higher rate of erosion.

Due to the damming of inflowing rivers, the sediment supply to the coastal shore becomes limited, making the coast on the opposite side of the dam more vulnerable to coastal erosion. Dams accumulate a significant volume of sand, reducing the amount of sand accessible to beaches, which narrow as a result.


Related Questions

what are the characteristics if a granite rock​

Answers

Answer:

Coarse, Igneous Rock, it has Large crystals most of the time, and it can range colors from light pink to dark grey

Explanation:

I don't know why you couldn't have looked this up lol but anyway here is what I got from my notes and I hope it helps

Please Help.
A) 30 degrees north latitude and 100 degrees west longitude (Point1.2.3.4.5.6.)
B) 45 degrees north latitude and 20 degrees east longitude (Point1.2.3.4.5.6.)
C) 30 degrees north latitude and 20 degrees east longitude (Point1.2.3.4.5.6.)
D) 45 degrees north latitude and 80 degrees east longitude (Point1.2.3.4.5.6.)

Answers

I think the answer is b

Latitude is the measurement of distance north or south of the Equator. It is measured with 180 imaginary lines that form circles around the Earth east-west, parallel to the Equator. Longitude is the measurement east or west of the prime meridian.

B) 45 degrees north latitude and 20 degrees east longitude

Where is 40 degrees longitude?

The meridian 40° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Greenland, the Atlantic Ocean, South America, the Southern Ocean, and Antarctica to the South Pole.

What is latitude and longitude?

Both longitude and latitude are angles measured with the center of the earth as an origin. A longitude is an angle from the prime merdian, measured to the east (longitudes to the west are negative). Latitudes measure an angle up from the equator (latitudes to the south are negative).

To learn more about longitude and latitude, refer

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All of the following situation factors are responsible for Guangzhou's rise as a global center of industry except...

A: it’s close proximity to smaller Chinese cities

B: it’s close proximity to aging Kong

C: it’d location, less than 500 miles away from the Vietnamese capital city of Hanoi

D: it’s location on the banks

E: it’s easy access to both the South China Sea and interior China vis network of rivers

Answers

Answer: C

Explanation: Got the answer on my test

how does global warming impacts us since this day

Answers

Answer:

???

Explanation:

Increased heat, drought and insect outbreaks, all linked to climate change, have increased wildfires. Declining water supplies, reduced agricultural yields, health impacts in cities due to heat, and flooding and erosion in coastal areas are additional concerns.

Which expression is equivalent to-3x(x-4)-2x(x+3)

Answers

Answer:

-5x² +6x

Explanation:

The given expression is :

-3x(x-4)-2x(x+3)

It can be done as follows :

-3x(x-4)-2x(x+3) = (-3x)(x)-(-3x)(4) - 2x(x)-2x(3)

= -3x² +12x -2x² -6x

= -3x²-2x² +12x-6x

= -5x² +6x

Hence, the equivalent expression is equal to -5x² +6x.

The diagram below shows how Earth spins on its axis, causing day and night.
Which term describes the movement shown?
O orbit
O revolution
rotation
tilt

Answers

Answer:

rotation .....hope it helps

Explain how the Mayan calendars worked.

Answers

Answer:

Wheels Working Together The Mayan Calendar consists of three separate corresponding calendars: the Long Count, the Tzolkin (divine calendar), and the Haab (civil calendar). Each of them is cyclical, meaning that a certain number of days must occur before a new cycle can begin. The three calendars are used simultaneously.

Explanation:

Help please brainly !!!!!!!

Answers

You need an image. Do you mind telling me the question?
insert a picture of the question and i can help!

Describe the impact of motor vehicles and public transportation in urban areas below and provide examples of each.

Answers

One impact of motor vehicles and public transportation in ur an areas is pollution

The route to the gautrain station at OR Tambo international Airport​

Answers

Answer:

1 billion x 2

The route of Gautrain is one that is better taken as a quick rail link. That is to say that it run from north to south, between Johannesburg and Pretoria, and also from west to east between Sandton at OR Tambo International Airport.

What is Gautrain station?

The Gautrain station at OR Tambo Airport is known to be a key part of the Gauteng Provincial Government's Blue IQ Project.

The route to the quatrain station at OR Tambo international Airport is one that differs base on where the train is going and where you are.

Note that one can get the route only when one knows one's location andwhere one is going.

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please specify 7 Continents Country...​

Answers

Africa, Antarctica, Asia, Australia/Oceania, Europe, North America, and South America.

Answer:

CONTINENTS:

North AmericaSouth AmericaEuropeAfricaAntarcticaAsiaAustralia.

COUNTRIES:

North America-

Antigua and Barbuda  Barbados Belize  Canada  Costa Rica Cuba Dominica Dominican Republic  El Salvador Guatemala  Greenland Grenada  Haiti   Honduras  Jamaica  Mexico  Nicaragua  Panama  Saint Kitts and Nevis Saint Lucia Saint Vincent and the Grenadines Trinidad and Tobago The Bahamas United States

Dependent Territories in North America-

Anguilla (UK) Aruba (Netherlands) Bermuda (UK) Bonaire (Netherlands) British Virgin Islands (UK) Cayman Islands (UK) Clipperton Island (France) Curacao (Netherlands) Greenland (Denmark) Guadeloupe (France) Martinique (France) Montserrat (UK) Navassa Island (USA) Puerto Rico (USA) Saba (Netherlands) Saint Barthelemy (France) Saint Martin (France) Saint Pierre and Miquelon (France) Sint Eustatius (Netherlands) Sint Maarten (Netherlands) Turks and Caicos Islands (UK) US Virgin Islands (USA)

South America-

Argentina Bolivia Brazil Chile Colombia Ecuador Guyana Paraguay Peru Suriname Uruguay Venezuela

Dependent Territories in South America-

Falkland Islands (UK) French Guiana (France) South Georgia and the South Sandwich Islands (UK)  

Europe-

Albania Andorra Armenia Austria Azerbaijan Belarus Belgium Bosnia and Herzegovina Bulgaria Croatia Cyprus Czechia Denmark Estonia Finland France Georgia Germany Greece Hungary Iceland Ireland Italy Kazakhstan Kosovo Latvia Liechtenstein Lithuania Luxembourg Malta Moldova Monaco Montenegro Netherlands North Macedonia Norway Poland Portugal Romania Russia San Marino Serbia Slovakia Slovenia Spain Sweden Switzerland Turkey Ukraine United Kingdom Vatican City

Africa-

Algeria Angola Benin Botswana Burkina Faso Burundi Cabo Verde Cameroon Central African Republic Chad Comoros Congo, Democratic Republic of the Congo, Republic of the Cote d'Ivoire Djibouti Egypt Equatorial Guinea Eritrea Eswatini Ethiopia Gabon Gambia Ghana Guinea Guinea-Bissau Kenya Lesotho Liberia Libya Madagascar Malawi Mali Mauritania Mauritius MoroccoMosambeek [Spelled Wrong on Purpose}Namibia Niger Nigeria Rwanda Sao Tome and Principe Senegal Seychelles Sierra Leone Somalia South Africa South Sudan Sudan Tanzania Togo Tunisia Uganda Zambia Zimbabwe

Antarctica-

No specific countries and boundaries

Asia-

Afghanistan Armenia Azerbaijan Bahrain Bangladesh Bhutan Brunei Cambodia China Cyprus Georgia India Indonesia Iran Iraq Israel Japan Jordan Kazakhstan Kuwait Kyrgyzstan Laos Lebanon Malaysia Maldives Mongolia Myanmar Nepal North Korea Oman Pakistan Palestine Philippines Qatar Russia Saudi Arabia Singapore South Korea Sri Lanka Syria Taiwan Tajikistan Thailand Timor-Leste Turkey Turkmenistan United Arab Emirates Uzbekistan Vietnam Yemen

Australia/ Oceania-

Australia Fiji Kiribati Marshall Islands Micronesia Nauru New Zealand Palau Papua New Guinea Samoa Solomon Islands

Dependent Territories in Australia/ Oceania-

American Samoa (USA) Cook Islands (New Zealand) French Polynesia (France) Guam (USA) New Caledonia (France) Niue (New Zealand) Norfolk Island (Australia) Northern Mariana Islands (USA) Pitcairn Islands (UK) Tokelau (New Zealand) Wake Island (USA) Wallis and Futuna (France)

*Was unable to add countries so they are in comments*

==================================================================

Hope I Helped, Feel free to ask any questions to clarify :)

Have a great day!

More Love, More Peace, Less Hate.

       -Aadi x

One problem that China could face as a result of discouraging population growth is __________. A. a lower standard of living for its population B. fewer schools and classrooms for its population C. an aging population that the government must support D. fewer natural resources available to support its population
Please select the best answer from the choices provided.
A
B
C
D

Answers

Answer:

an aging population that the government must support

Explanation:

old people cannot work and there4 the government has to provide for them. there will be no young people working there4 weakening the economy

Answer:

c is the answer on edge

Explanation:

Which of the following types of infrastructure would city planners in a medium sized city most likely invest in to increase residents safety?

A: construction of traffic roundabouts in a place of stop signs and traffic lights

B: installing pavers in place of paved roads on main downtown streets

C: offering weekly recycling pickup by city waste management officials

D: expanding fiber optic internet service to peripheral regions within city limits

E: clearing farmland for future residential developments

Answers

Answer:

Im in AP Human Geo, and I can say it's either (A) or (E), but I would go with A.

Explanation:

The correct option is A.

City planners in a medium-sized city most likely invest in the construction of traffic roundabouts in a place of stop signs and traffic lights to increase residents' safety.

City Planner Responsibilities:

Planning the design and construction of new urban infrastructures. Assisting in the management of a city's current infrastructure and urban resources. Designing and adapting city plans for population growth and development. Keeping communities informed of city planning developments.

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Natural gas can only be found in Greenland and Asia.

False or True

Answers

False hope it helps thank u

Answer: False

Explanation:

how do united states cities maintain a form of legal segregation?

a: by blockbusting rural areas

b: by filtering urban areas

c: by zoning urban areas

d: by building green belts in suburban areas

e: by circling in transportation routes

Answers

Answer:

united states cities maintain a form of legal segregation by maintaining the law

Explanation:

Which statement about energy in ecosystems is false?
Select one:

Consumers are capable of making their own energy.

The source of energy in most ecosystems is the sun.

Energy is lost as it moves through the ecosystem.

Energy changes forms as it moves through the living and nonliving parts of the ecosystem.

Answers

mhhhhhjkbogoggidodod

Answer:

Consumers are capable of making their own energy

Explanation:

Consumers can't make their own energy

Which of the following would be an example-of outsourcing?
A -business owner moves her/his factory overseas to India to hire cheap labor.
B-An entrepreneur works in their home producing vinyl decals on shirts to sell on Etsy
C-An entrepreneur is forced to shut down their business by the government to preserve national resources
D-A business owner chooses to keep their factory in America to provide jobs to Americans.

Answers

Outsourcing is an agreement in which one company hires another company to be responsible for a planned or existing activity that is or could be done internally, and sometimes involves transferring employees and assets from one firm to another

What criteria (data points) were the NOAA buoys collecting to address the sub-problems
faced by Cleveland Water? Which of these criteria should have highest priority when
determining a solution to the sub-problems? |

Answers

The criteria that were collected by NOAA to address the sub-problems faced by Cleveland Water includes:

Dissolved Oxygen LevelWater TemperaturePressure Salinity

What is the Cleveland Water?

It is a corporation that uses technology to drive an economic development and innovation about water in North eastern part of Ohio.

Hence, the Salinity of the water should have the highest priority when determining a solution to the sub-problems of the water in Ohio.

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The scale drawing of a porch is 8 inches wide by 12 inches long. If the actual porch is 12 feet wide, what is the length of the porch?

Answers

Answer:

The length of the porch is 18ft

Explanation:

When we do a scale drawing, each unit in the scale drawing represents some other unit in the actual thing that is being drawn, defined by a factor of scale k.

In this case, we know that in the scale drawing the porch is 8 inches wide, and we know that the actual width of the porch is 12 ft.

Then for a factor of scale k we have:

8 in = k*12 ft

(8in/12 ft) = k.

And this scale factor is the same for every measure of the drawing.

Then if the length of the actual porch is L, the length in the scale drawing will be k*L

And we know that the length in the scale drawing is 12 inches, then:

12 in = k*L

12 in = (8in/12 ft)*L

12 in*(12ft/8in) = L = 18ft

The length of the porch is 18ft

Help please brainly !!!!!!!

Answers

Answer:

A - 4 m/s

Explanation:

When you take the fraction 20 meters per 5 seconds, you can convert it to

[tex]\frac{20}{5} =\frac{4}{1}[/tex]

This is simple reducing.

(20 points)
Four of the following statements about tornadoes are myths. Write "True" next to the one true statement and "False" next to the others.

Tornadoes' low air pressure often makes houses explode.

Tornadoes are most likely to form between 3 p.m. and 9 p.m.

A highway overpass is a good place to hide from a tornado.

Tornadoes kill more people than any other weather event.

Tornadoes are more likely to hit trailer parks than other communities.

Answers

Answer:

B

Explanation:

Tornadoes are most likely to form between 3 p.m. and 9 p.m. is the only correct fact

The following statements about tornadoes are myths.

True: Tornadoes are more likely to hit trailer parks than other communities.False: Tornadoes' low air pressure often makes houses explode.False: Tornadoes are most likely to form between 3 p.m. and 9 p.m.False: A highway overpass is a good place to hide from a tornado.False: Tornadoes kill more people than any other weather event. (In the United States, extreme heat, hurricanes, and flooding actually cause more weather-related deaths than tornadoes.)

Why does air rush into a tornado?

Shear, or a swift change in wind speed and direction, can occur when warm, humid air near the surface meets cold, dry air at higher elevations. When two air masses collide, cold air sinks more forcefully than warm air because it is heavier. In response, heated air quickly rises from the earth.

Thus, the mentioned above statement correctly describes whether they are true or false.

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HELP NEEDED ON EARTHQUAKES AND VOLCANOS

Answers

The answer is either C or D. I’m not sure but i’m closer to D. Hope this helped!

The Earth is the only planet known to support life. Which of the following is a major contributing factor to the Earth's ability to support life?
A. The Earth is surrounded by a layer of air that includes oxygen.
B. The Earth has a magnetic field with north and south poles.
C. The Earth orbits the Sun and is orbited by the Moon.
D. The Earth has an iron-rich core and is made mostly of rock.

Answers

i’m pretty sure the answer is A

Answer: A. The Earth is surrounded by a layer of air that includes oxygen.

Explanation: Look At The Image

Who is that person over there

Answers

U SHOULD CHECK MAYBE SOMEONE IS STALKING U OH GOD RUNN

Answer:

oh thats me

Explanation:

help please brainly !!!!!!!

Answers

Answer:

The answer would be C-Molecular

1.1
A river profile is ...
a) a view of the river channel.
b) a view of the watershed.
c) a view drainage pattern.
d) a view of water table.

Answers

Answer:

I believe the answer is A) a view of the river channel.

How do secondary consumers get carbon?
Select one:

By eating producers.

By eating primary consumers.

By getting carbon dioxide from the air.

By having bacteria in their bodies, which get carbon dioxide from the air.

Answers

Answer:

by eating producers

Explanation:

hope this is useful

Currency appreciation is caused by an increase
in the value of domestic currency relative to
foreign currency. Which of the following would
NOT cause appreciation of a currency?
A. lowering interest rates
B. economic growth
C. political stability
Asap plzzz it’s a test

Answers

C political growth would be the answer

How can humans increase the rate of endangered or extinct species?
A. build and populate more zoos
B. reduce environmental impacts
C. pass more laws about land use
D. introduce new predators to an environment

Answers

Answer:

D. introduce new predators to an environment

the answer is NOT d. the answer is probably A because the more animals are in a zoo, the more protection from predators

Explain why soils have different level of consistency.​

Answers

Answer:

Soil consistency is the strength with which soil materials are held together or the ... For wet soils, it is expressed as both stickiness and plasticity, as defined below. ... First, determine stickiness, that is, the ability of soil materials to adhere to other.

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