The Department of Natural Resources (DNR) is planning a study to determine whether breakwaters help decrease erosion at a large lake. They divide the shoreline into 100-foot plots, installing some with breakwaters and some without. However, the east and west shorelines of this lake receive very different wave patterns due to the wind. The DNR suspects this will affect the responses to the breakwaters. Because of this, the DNR plans to treat each shoreline as a different group. This study is an example of

Answers

Answer 1

Answer:

This study is an example of a blocked design experiment.

Explanation:

Directly, we can say that a blocked design experiment is an experiment that has the object of study divided into blocks that are repeated throughout the experimental unit. In the experiment presented in the question above, we can recognize these blocks when the researcher decided to divide the coastline into 30-meter plots, installing some with breakwaters and others without. Each plot, in this case, is a block.

This type of experiment requires that all blocks are the same and be subjected to the same factors. This allows the researcher to have control of the entire experiment and obtain homogeneous results in each block. In the experiment shown above, we can see that this control has been impaired, since the coastlines to the east and west of the lake receive very different wave patterns due to the wind. This will prevent the blocks from having homogeneous results, since the action of the breakwaters will be affected differently in each block.


Related Questions

Angle Review worksheet answers?

Answers

Answer:

Please tell me what type theres many out there then ill revise anser and this is math not geography :)

Explanation:


Find the volume of the radius of a cylinder pipe is 2 ft., and it’s length is 21 ft. ?

Answers

Answer:

don't click the link above me

Explanation:

it's a virus link :/

At which position is the southern hemisphere experiencing spring?
Point A
Point B
Point C
Point D

Answers

The answer is point d

Answer:

D

Explanation:

Took the test and got it right.

Which of Earth's layers is a liquid?
A. Inner core
B. Crust
C. Lower mantle
D. Outer core

Answers

Answer:

A. Inner Core

Explanation:

Answer:

outer core

Explanation:

The inner core is solid, the outer core is liquid, and the mantle is solid/plastic

it has to do with the temperature to make it a solid

two ways in which local community is involved in gold panning in Barberton ​

Answers

Answer:

The summary would be listed below per the scenario.

Explanation:

The men who began to live together searched for gold and became wealthy. As mining operations surrounding Barberton began to be discovered, people in each of these regions began to live and this location remained populated.Gold is being poured from rivers as well as holes but even gold is being poured from neighboring mines or fields.

HELL!

IHL - IGK by Side-Angle-Side Similarity
IHL - IGK by Side-Side-Side Similarity
The triangles are not similar
IHL- IGK by Side-Angle-Side Similarity​

Answers

Answer:

ΔIHL - ΔIGK by Side-Side-Side Similarity

Explanation:

Both triangles are similar because to get from ΔIHL to ΔIGK, you need to multiply it's side lengths by 1.2

If coal is a fossil fuel, this means it is a ___ resource?

A) non-renewable
B) renewable

Answers

Answer:

non-renewable

Explanation:

Fossil fuels are non - renewable resources because they take up to millions of years to form and cannot be formed quickly, therefore coal is a non-renewable resource . hope this helps :D


Draw a diagram of THREE weather instrument and explain how it is used
Discuss the importance of weather forecasting.​

Answers

Explanation:

The first picture is of hygrometer.

Hygrometer, instrument used in meteorological science to measure the humidity, or amount of water vapour in the air.

Hygrometer works on the phenomenon called evaporative cooling. When water evaporates from any surface, it becomes cool because water molecules take heat energy from the surface during the evaporation. Due to this cooling effect wet bulb always shows low temperature than the dry bulb.

The second picture is of thermometer.

Thermometer for measuring air and sea surface temperature.

A thermometer has a glass tube sealed at both ends and is partly filled with a liquid like mercury or alcohol. As the temperature around the thermometer's bulb heats up, the liquid rises in the glass tube. The glass tube is mounted on a backboard that is marked in units called degrees.

The third picture is of barometer.

Barometer for measuring atmospheric pressure.

The barometer works by balancing the mercury in the glass tube against the outside air pressure, just like a set of scales. As air pressure increases—that is, as the air becomes heavier—it pushes more of the mercury up into the tube. ... So the level of mercury in the tube provides a precise measure of air pressure.

Importance of weather forecasting:-

Systematic weather records play an effective role in various professions, particularly for agriculture and businesses that are dependent on it. Agricultural processes like planting and harvesting can be planned better and carried out more efficiently if long-term weather patterns can be estimated.

On the other hand, Airlines is another region where weather plays a vital role. They need to recognise the local weather conditions in order to schedule flights. Weather forecasting helps them make perfect daily decisions, and may even help keep us out of danger.

Which of the following explains why scientists use seismographs?
A.)to measure earthquakes
B.)to measure fault lines
C.)to forecast aftershocks
D.)to forecast earthquakes

Answers

Answer:

A

Explanation:

Seismographs are instruments used to record the motion of the ground during an earthquake.

Answer:

A. to measure earthquakes

Explanation:

Describe two effective means of preventing the spread of malaria.

Answers

Answer:

There are two central blocking systems: Protective bed nets treated with long-lasting instinct poison prevent bites from malaria-infected mosquitoes and kill them. Nets should be available for free or at low prices because of high subsidies. There should be one net per two people who are at risk of being infected.

Explanation:

When the center of a mature wave cyclone passes to the south, you should expect: When the center of a mature wave cyclone passes to the south, you should expect: rising pressure and fair weather. winds shifting from east to north and heavy precipitation. thunderstorms. to experience a veering wind shift.

Answers

Answer:

C) backing winds and foul weather.

Explanation:

answer to get points

Answers

Answer:

thx

Explanation:

bet

eddhjdebhjdewbhjefhjhuuedf

How is the amendment process of the US and Florida constitution similar

Answers

Answer:

dnw

Explanation:

a person who is trained to impart geographical knowledge is called​

Answers

Humanist whose are of study is geography

what is power?
i really need help on my geography

Answers

Answer:

Resources rather refer to power over people and materials: it is more the capability to steer resources, not the actual physical 'having of' power. It is therefore more a subjective power then a objective power. you can define Power as 'a capability of transformation'

Explanation:

tough question

Explain the term Monsoon

Answers

Answer:

A monsoon is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation, but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with the asymmetric heating of land and sea

Explanation:

Answer:

A monsoon is a seasonal wind which lasts for several months. The word was first used in English for the seasonal rains in the Indian subcontinent. These rains blow in from the Indian Ocean and Arabian Sea in the southwest bringing heavy rainfall to the area.

Explanation:

Which of the options below are correct descriptions of hard stabilization of beaches? Select all that apply. Which of the options below are correct descriptions of hard stabilization of beaches? Select all that apply. Groins, which are built in pairs at river entrances, aim to keep sand from depositing in the channel. Groins unfortunately cause longshore currents to erode sand from the beach on their downcurrent sides. Jetties, which are built in pairs at river entrances, aim to keep sand from depositing in the channel. An effect of jetties is the erosion of sand on their downcurrent sides and the deposition of sand on their upcurrent sides. Seawalls are built to reflect the forces of unspent waves on the seaward side. Unfortunately, seawalls cause erosion of the beach on the landward side. Groins, which are built to maintain or widen beaches, are barriers built at a right angle to the beach. Groins unfortunately cause longshore currents to erode sand from the beach on their downcurrent sides. Seawalls are built to reflect the forces of unspent waves on the seaward side. Unfortunately, seawalls cause erosion of the beach on the seaward side.

Answers

Answer:

Groins, which are built to maintain or widen beaches, are barriers built at a right angle to the beach. Groins unfortunately cause longshore currents to erode sand from the beach on their downcurrent sides.

Seawalls are built to reflect the forces of unspent waves on the seaward side. Unfortunately, seawalls cause erosion of the beach on the seaward side.

Explanation:

Hard Stabilization is the term given to structures built in the beaches with the objective of blocking the force of the waves, preventing them from invading sensitized places, urban places and, mainly, places where they can cause erosion. These structures can be groins, which are established at right angles to the beach, but cause greater erosion of the areas on the side of the current, and seawalls that are built to prevent the passage of waves and decrease their strength, but increase the risks of erosion of the beach beside the sea.

Wich type of climate can be found in mexico's yucatan peninsula a. polar. b. highland. c. tropical. d. desert. WORTH 10 POINTS + BRAINLIEST WHOEVER ANSWER S CORRECTLY​

Answers

Answer:

C. Tropical

Explanation:

a plant moves fastest when it is near the sun. true or false

Answers

Answer:

true

Explanation:

whats the difference between an air mass and a front?

Answers

Explanation:

An air mass is a body of air with a relatively constant temperature and moisture content over a significant altitude. Air masses typically cover hundreds, thousands, or millions of square kilometers. A front is the boundary at which two air masses of different temperature and moisture content meet.

In a few sentences, describe what this weather map tells you about the weather.

Answers

Answer:

I think H means high air pressure and L means low air pressure

What type of volcano is Mt. Fujiyama?​

Answers

Answer:

composite cone or stratovolcano

Explanation:

Composite cones, formed by violent eruptions, have layers of rock, ash, and lava

Mt. Fujiyama is a composite cone or a stratovolcano, formed by violent eruptions that have layers of rock, ash and lava

What 4 climates can be found in Kazakhstan?!?

please help me please please.​

Answers

Kazakhstan has humid continental, arid, semiarid, and highlands climates.

The four climates shown in the map of Kazakhstan are arid, semi-arid,  humid continental, and highlands.  

Kazakhstan has a continental climate that might be a little dry. Summer temperatures reach greater than 30 °C (86 °F), whereas winter temperatures average 20 °C (4.0 °F).[2]

The climatic charts shown below are some notable examples for the country's differing climates, taken from two contrasting towns (with their respective tables) representing a pair different parts of the nation, with Aktau and the Caspian Sea shore on the west coast of the nation having a distinct cold desert climate and cold semi-arid climate, while Petropavl has a climate typical of the remainder of the country; an extreme variation in the humid continental climate known for its uneveness.

Learn more about Kazakhstan,  here:

https://brainly.com/question/32189098

#SPJ6

What have cities done to ease congestion on highways/freeways within urban areas in the United States

A: added increased speed limits

B: allowed for more lanes devoted to motorcycles and solo cars

C: increased time limits on freeway zones to increase speeds

D: limited the approvals for drivers licenses so more drivers cannot clog up highways/freeways

E: built MOV (Multiple Occupancy Vehicle) lanes to open space for those carpooling

Answers

Answer:

Explanation:

Ether a or b but i think a

Use the drop-down menus to complete the sentences. Genghis Khan the Mongols. He then led them to build a vast empire across The Mongol Empire split into after the death of Ögedai Khan. Later, Kublai Khan won a civil war to became the next Great Khan in the East. In 1271, he established the v dynasty. He then successfully conquered the dynasty of Southern China. I will give 15 point s​

Answers

Answer:

The options were not included so I will try.

Genghis Khan united the Mongols. He then led them to build a vast empire across Asia and eastern part of Europe.

The Mongol Empire split into four Khanates after the death of Ögedai Khan.

Later, Kublai Khan won a civil war to became the next Great Khan in the East.

In 1271, he established the Yuan dynasty.

He then successfully conquered the Song dynasty of Southern China.

Answer:

1. United

2. Asia and Eastern Europe

3. Four Khanates

4. Yaun

5. Sung

Explanation:

Proof

Can I get brainlist, please?

what are four of the qualities required for a healthy relationship?​

Answers

Answer:

trust, communication, boundaries nd respect

Explanation:

There are four important qualities of a healthy relationship; trust, communication, boundaries, and respect.

Quick Check Why did Kublai Khan build a new capital at Khanbaliq? O He needed direct access to important waterways in China. O He gained control of the largest population center in China. O He wanted to protect his capital from attacks from the south. He believed he could rule China better from a central location.​

Answers

Answer:

Orrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrfafaffaratata

Explanation:

dbshhshs

The answer you are looking for  is the last asnwer which is D

What kind of land feature is shown at point A on this topographic map?
А
A. A steep slope
B. A river
C. A gentle slope
D. A depression

Answers

A) It’s a steep slope, because the isohypses are close to each other, which indicates a steep slope

The land feature which the topographic map shown, describes at point A, is known as C. A gentle slope.

How is a gentle slope depicted?

When using a topographic map, you can spot gentle slopes by looking at areas where the contour lines are not too close to each other as is the case in point A.

Areas with contour lines close together are steep slopes because the land rises fast.

Find out more on contour lines at https://brainly.com/question/17447071.

#SPJ2

1. From your own point of view, make a 3 lists of the benefits we gain from beaches.

2. From the different human intervention on protecting the coast, which of these are more likely the most effective way to protect the inland communities especially during calamities like typhoon that cause storm surge? Choose only (2)

3. You plan to spend your summer vacation to an Island and also wanted to experience island and cave hopping. What are the ways you need to prepare ahead for you to be safe during your trips. Make 4 lists.

Please help me .
I will Mark the Brainliest.

Answers

Answer:

1. provide protection to residents living near the ocean by acting as a buffer against the high winds and waves of powerful storms or rough seas.

2. many benefits of the vitamin D including stronger bones, healthier teeth, and helping your immune system function properly.

3. it can also help the economy.

Explanation:

Describe the savanna please in the most detail you can.

Answers

Answer:

The savanna is a dry grassland type ecosystem. The plants are sturdy and tough and the animals are one of three kinds: prey, hunter, or scavenger. They form a tough ecosystem

Explanation:

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