A river/drainage basin or watershed is the entire geographical area drained by a river and its tributaries; this area is characterized by all runoff being conveyed to the same outlet.
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Surface Water Lab Report
Introduction
Using models is very important in science. In this lab, you will design a model that will help you investigate the relationship between land surfaces and water on Earth.
Problem:
How can we use the relationships between land surfaces and water to understand conservation of resources and pollution?
Hypothesis:
After completing steps 1 through 5 in your procedures, predict the number and locations of watersheds that will form in your watershed model.
For example:
Based on the positions of landscape features in my watershed model, I predict there will be ________ number of watersheds located at these locations in my model: __________________________________.
Materials:
If you would like to create your watershed model by hand, you will need the materials listed.
Note: There are alternative procedures that do not require these materials.
one sheet of plain white paper
several sheets of old newspaper, or wax paper if available
one water-based marker (Note: do not use permanent marker)
one spray bottle containing water (place on “mist” setting)
digital camera, if available
Procedures:
Place several sheets of newspaper or wax paper over a large flat surface, such as a kitchen counter. Use at least five sheets of paper so that you can protect your work area.
Crumple the sheet of white paper into a loose wad.
Uncrumple the sheet of paper so you can lay it on your work surface. The paper should not be flat but should be wrinkled and puffed up from the crumpling.
Imagine the paper as a miniaturized version of mountains, hills, valleys, and other landscape features. If your paper is so flat that you can't imagine these features, you should recrumple it.
Use the marker to color the major folds or ridges in the paper, as well as some of the minor folds or ridges. Do not allow the marker to color any other part of the paper.
Place the paper on top of the newspaper on the counter, and then lightly mist the piece of paper with the spray bottle. Don't spray too heavily: Three to seven squirts will probably do the job.
Stop misting as soon as you see some of the colored water starting to collect in some of the valleys. Watch for a few moments as stream patterns develop over the paper.
If you have access to a digital camera, take a photograph of your work and include it in your Data and Observations.
Record your observations of each watershed that forms in Table 1. Take note of headwaters, channels, divides, tributaries, mouths, floodplains, precipitation, and infiltration in your descriptions.
Complete the Questions and Conclusion section of the lab report.
Procedures without materials:
Use the video demonstration of a watershed model linked on the lesson assessment page to complete the information below and answer the questions.
Data and Observations:
If you were able to take a photograph of your paper, or a screenshot of the demonstration, include a copy of this photo and label each of your watersheds in the model.
Table 1: Observations of Watershed Model
Observations
Source of Surface Water
Location on Model
Watershed 1
Watershed 2
Watershed 3
Questions and Conclusion
View the surface water animation clip of the Mississippi watershed in the lesson. Compare what is happening in this animation to what occurred to your watershed model.
Identify and describe all the ways water moved in your watershed model. Be sure to include headwaters, channels, divides, tributaries, mouth, floodplains, precipitation, and infiltration in your description.
How many different watersheds were in your model? How were you able to identify them?
Earth’s landscape can change over time. What can happen to a watershed as a result?
Based on what you observed in the lab, why does pollution become more than a local problem?
In conclusion, how did your prediction of watershed locations match the watersheds in your model?
In what ways could you continue to investigate the behavior of surface water and the creation of watersheds? How would further investigation provide research for strategies to solve the spread of water pollution?
hope this helps :)
pls brainliest if correct
most deserts northwest?
Answer:
north or south of the equator.
Explanation:
What are Medicare and Medicaid
Answer:
if I'm not mistaken they're both forms of healthcare
PLEASE HELP ILL MARK BRAINLIEST ASAP AND NO LINKS PLEASE
Answer:
this is clustred rural settlement
Answer:
B is the answer.
Explanation:
In clustered rural settlements, families live in a close space near one another. That is mostly surrounded by fields and a collection of buildings like in the image given.
Which of the following goals is included in the initiatives created by the United Nations Environment Programme? A. the reduction of carbon emissions by 80% by 2050 B. the reduction of the population growth rate by 10% by 2050 C. trade embargoes against nations that fail to conserve resources D. changes that will limit global warming to 1° F by 2050 Please select the best answer from the choices provided. A B C D
Answer: A) the reduction of carbon emissions
Explanation: "The reduction of carbon emissions by 80% by 2050" is the goal which is included in the initiatives created by the United Nations Environment Programme because its the biggest environmental concept for helping save the world from global warming.
Answer: a
Explanation:
What is the area of study in oceanography that uses marine sediments to determine past changes in the ocean environment, such as water temperature or circulation
Answer:
I'm pretty sure it is paleoceanography.
In areas where unconsolidated materials are saturated with water, earthquakes can turn stable soil into a fluid during a phenomenon called ___________.
Answer:
soil liquefaction is the answer you're looking for.
In areas where loose materials are changed with water, earthquakes can turn unfluctuating soil into an unstable during a phenomenon called Soil liquefaction.
What is Soil liquefaction?In reaction to an applied stress, such as shaking during an earthquake or other abrupt change in stress situation, a cohesionless saturated or partially saturated soil dramatically loses strength and stiffness, causing material that is typically a solid to behave like a liquid.
The liquefied soil's strength and rigidity are greatly reduced, which frequently directs to a number of structural collapses. As a result, liquefied ground is no longer regarded as stable and suitable for building.
Straws can be effectively converted into liquid products through the process of liquefaction, which can serve as possible intermediates in the synthesis of fuels and chemicals.
Hence, the Liquefaction can be divided into hydrothermal liquefaction and solvolytic liquefaction, depending on the goal and process.
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what does the earth's magnetic field shield earth from
Answer:
the charged particles of the solar wind
Explanation:
Which economic activity benefits from the extensive railroad network built in Europe?
А
Mining
B
Fishing
C Tourism
D
Oil drilling
What is a bushfire?
Can you write that in your own words please
Bushfires are wildfires that burn through natural vegetation such as woodland, scrubland, grassland, or savannahs. These fires are difficult to control and unpredictable.
These fires are more common in locations with hot, dry weather, such as Australia, Greece, Africa, and parts of the United States, such as California.
Warming temperatures melt ice cover, exposing a darker surface that absorbs more solar radiation. In response, the air warms even further. This is an example of
Melting of ice due to rise in earth temperature is due to global warming.
What is global warming?Global warming is the gradual warming of the Earth's surface that has been seen since the pre-industrial era (between 1850 and 1900), and is attributed to human activity, particularly the burning of fossil fuels, which raises the levels of heat-trapping greenhouse gases in the atmosphere.
Global warming causes greenhouse effect and leads to ozone layer depletions which hamper the climate due to excessive use of carbon & its related element by means of heavy use of fuels in transportation & industrialization.
Therefore warming temperatures melts ice sheets and glacier, exposing a darker surface that absorbs more solar radiation. In response, the air warms even further.
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The Earth's _____________ is broken into a series of larger and smaller plates that move in relationship to each other.
Answer:
The Crust
Explanation:
These plates are tectonic plates and their movement causes things like earthquakes.
surface features that are created when water dissolves limestone, like sinkholes and disappearing streams, are parts of
The surface features that is been developed when limestone is been dissolved by water and disappearing streams is Karst.
Karst can be regarded as the type of landscape, and in this landscape bedrock are been dissolved which create sinkholes as well as sinking streams.It us usually associated with soluble rock types such as ;limestone
marble
gypsum
Therefore, Karst is the right term.
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Create an acrostic for the word Birmingham.
Answer:
Books
Inteleginet oops i spelled it wrong my bad
Rabbits
Mooses
Inca people
Noobs
Giraffe
Ham
Alpaca
Mooses again
Explanation:
i need help please
i have to write a paragraph on why patterns on landforms of the surface of earth are changing.
thankyou
Answer:
There are two things that cause landforms on the Earth's surface to change. These are human forces and forces in nature. Human Forces include Possibilism where humans change a surface for their own gain. Natural forces inclyse daily processes of precipitation, wind and land movement result in changes to landforms over a long period of time. Driving forces include erosion, volcanoes and earthquakes.
1. How does the world seem different when using ocean-centered geography?
Answer:
Explanation:
The world seems different when using ocean-centered geography because it looks at oceans as highways instead of barriers. This really confirms that the world is truly global.
How did citizens of Athens serve their government?
Answer:
Greek democracy created at Athens was direct, rather than representative: any adult male citizen over the age of 20 could take part, and it was a duty to do so. The officials of the democracy were in part elected by the Assembly and in large part chosen by lottery in a process called sortition.
Explanation:
Answer:
answer is C
by running for election to the Assembly
Explanation:
all citizens age of 20 would be able to serve their goverment as an elected assembly official. the way they would serve is by being elected by the citizens.
A wintertime form of precipitation that consists of small transparent or translucent ice particles is called ________.
Based on the atmospheric analysis, a wintertime form of precipitation that consists of small transparent or translucent ice particles is called "Sleet."
This is because sleet is a form of precipitation that consists of both rain and snow.
Sleet falls during winter, and it has smaller ice pellets compared to hail.
Sleet usually occurs at a time when temperature inversion makes the snow melt then refreeze.
Hence, in this case, it is concluded that the correct answer is "Sleet."
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The Danube River, eastern Europe's major waterway, flows from Germany's Black Forest to the Black Sea. The river is seriously affected by the agricultural runoff of fertilizers, which encourage the growth of algae. Explain why organic farming methods might help solve this problem.
Answer:Organic farming would help reduce pollution in the Danube because no chemicals or fertilizers are used to produce crops.
Explanation:
What type of fault has the geologist found? normal fault reverse fault divergent fault strike-slip fault.
A geological fault is the type of fault which is caused by a crack in the surface of the Earth's crust and has to do with tectonic plates which shift and change positions.
As a result of this, we can see that these geological faults has to do with shifts of the tectonic plates which have the ability to cause earthquakes which can cause destruction of the earth.
With this in mind, there are different kinds of faults and they include:
Normal FaultReverse FaultDivergent FaultStrike-slip Fault, etcPlease note that your question is incomplete so I gave you a general overview to help you better understand the concept.
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Answer: A. Normal fault
Explanation: On Edge!!
Recent studies of ice ages Choose one: A. have identified glacial events by analyzing oxygen-isotope ratios in marine sediments. B. suggest that the entire Earth was covered by glacial ice in the Pleistocene. C. reveal fewer ice ages and less complexity than were originally thought. D. have identified paleosols that form during glacial periods.
There are several ice ages that has taken place here on earth. Recent studies of ice ages have interpreted glacial events by analyzing the oxygen isotope ratio in marine sediments.
The Ice Age is a very popular timeframe in history. It is known to be a long time of decreasing in the temperature of Earth's surface and atmosphere.This can also lead to the presence or expansion of continental and polar ice sheets and alpine glaciers.
The Earth's climate is said to often alternates inbetween ice ages and greenhouse periods. In this period, there will be no glaciers on the planet.
Scientists have recorded at least five important ice ages in the Earth's history.
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What country produced the most industrial goods by the early 20th century?.
Answer:
By the mid-19th century, industrialization was well-established throughout the western part of Europe and America's northeastern region. By the early 20th century, the U.S. had become the world's leading industrial nation.
what is the first egg or chicken to do if brainliest when there is an explanation
Answer:
Chicken.
Explanation:
Without Chicken, Chicken egg does not exist.
Are Russians considered part of the Slavic community?
Answer:
Present-day Slavic people are classified into East Slavs
Explanation: on ur pfp which one are you
What can be grown in the
grasslands to the south of the
Northern European plain?
A. corn
B. sugar beets
C. grapes
The grasslands south of the Northern European Plain are characterized by the cultivation of sugar beets.
The sugar beet is a fruit derived from the common beet that is widely used in Europe to obtain sugar. This fruit is characterized by being beige in color, it has an elongated shape similar to a carrot.
The cultivation of this fruit occurs in most of Europe especially in the southern region of the great plains of northern Europe. Among the most producing countries of this product are:
Russia Germany France Poland Turkey
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How was the galapagos islands formed explanation for kids.
reverse faults are created when plates push ________ each other.
Answer:
against
Explanation:
Reverse faults, also called thrust faults, slide one block of crust on top of another. These faults are commonly found in collisions zones, where tectonic plates push up mountain ranges such as the Himalayas and the Rocky Mountains.
What are the advantages of wind power?
(you can choose more than one HELP)
always available
non-polluting energy source
can use anywhere
free after equipment is built
useful in remote areas
Answer:
non polluting energy source and useful in remote areas.
Explanation:
Wing mills are usually made in remote areas and it's non-polluting energy.
part of the connection between the black sea and the Mediterranean Sea?
Explanation:The Black Sea connects with the Mediterranean Sea through the Bosporus Strait, and then through the Sea of Marmara and the Dardanelles Strait.
Which regions on Earth experience the greatest temperature change (and all the seasons)? Choose only one
Regions North of the Arctic Circle
Regions South of the Antarctic Circle
Regions between the Tropic of Cancer and Arctic Circle
Regions between the Tropic of Cancer and Tropic of Capricorn
Regions between the Tropic of Cancer and the Arctic Circle regions on Earth experience the greatest temperature change. The correct option is C.
The region of the Earth's surface between the Arctic Circle and the Tropic of Cancer, or between the Antarctic Circle and the Tropic of Capricorn, with a temperate climate.
What best describes the Tropic of Cancer?The Tropic of Cancer is the circle drawn at latitude 23.5 degrees north, where the sun will be directly overhead at noon on June 21, the start of summer in the northern hemisphere.
The Tropic of Cancer is the circle drawn at latitude 23.5 degrees north, where the sun will be directly overhead at noon on June 21, the start of summer in the northern hemisphere. At 66.5 degrees latitude, the Arctic and Antarctic Circles are located.
Thus, the ideal selection is option C.
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