The correct answer is - Lake Chad.
The lake that is located on the border between the two Central African nations of Cameroon and Chad is the Lake Chad. This lakes forms very small portion of the border between these two nations, and it is located in the northernmost part of the border.
This lake is a large, shallow, endorheic lake. It is located on the edge of the Sahara desert, in the Chad Basin, and it is the largest lake in this basin. Lake Chad has experienced very big variations in its water levels, losing around 95% of its waters between the early 1960's and late 1990's.
This lake is of huge importance to the region, as it is providing water for more than thirty million people from four different countries located around it.
What was the name of the uprising in 1917 that forced the czar to give up his throne?
I would honestly say the answer is the “Russian Revolution”
It was called the Russian Revolution. In March 1917, the army garrison at Petrograd joined striking workers in demanding socialist reforms, and Czar Nicholas II was forced to abdicate. Nicholas and his family were first held at the Czarskoye Selo palace, then in the Yekaterinburg palace near Tobolsk.
The Appalachian Mountains may have once been as lofty as the Himalayan-Tibetan Mountain belt is today. Why are they not this high now? The Appalachian Mountains may have once been as lofty as the Himalayan-Tibetan Mountain belt is today. Why are they not this high now? Opening of the North Atlantic Ocean converted lithosphere to asthenosphere beneath eastern North America, forcing eastern North America to sink to low elevations. They developed a dense crustal root following collision, and isostasy forced them to sink to their present elevation. They formed long ago, and erosion has beveled them to their present low elevation. The mountains cooled following the collision, which increased the density of the of the rocks by cooling, and isostasy forced the mountains to sink.
The correct answer is - They formed long ago, and erosion has beveled them to their present elevation.
The Appalachian Mountain Range is one of the oldest mountain ranges on the planet. They have formed in the Ordovician Period, around 480 million years ago. When they formed and were at their peak, the Appalachians were much larger and higher than what they are in the present. The reason for their decline in size is attributed to the erosion. The erosion is a process that removes the material from its original position. This process has been influencing, at different rates, the Appalachians for almost half a billion years. Even though the erosion is not a process that acts very quickly, when put the time that it influenced these mountains we will see that it managed to lower them significantly. That process continues in the present, and in the manner in which the continents are moving, there shouldn't be any force that will help lift up the Appalachians again, but instead they will continue to shrink until they are flattened in the distant future.
Use a calculator to find the value value of Sin 21o Round to four decimal places.
If you're asking for the Sine of 21 then that would be 0.3584
If you're asking for the Sine of 210 (can't tell because there's an "o" there) then that would be -0.5
Identify the relative location of the Mediterranean climate region in Europe. What are the three main characteristics of this climate region? Describe the plants and animals that are located in its ecosystem. Write your answer in complete sentences.
The Mediterranean climate is Europe is located along the the southern coastline of the continent, the coastline of the Mediterranean Sea. This climate manages to penetrate in certain areas like the the peninsulas that have relatively small longitudinal span.
The main characteristics of this climate are:
- change of seasons
- being mostly dry
- having seasonal rainfall
The plants and the animals in this climate region are well adapted to be able to sustain high temperatures and prolonged periods of drought. The animals tend to have short fur, are not large in size, but small and medium sized. The plants have very large root systems. They are also not growing big, but instead they are small or medium size, having thorns and needles, and being able to preserve water in them when it is drought.
Answer:
The Mediterranean climate region is located in southern Europe. Countries such as Spain, Italy, and Greece lie within this climate region. Characteristics of this climate region include annual temperatures between 50° F in the winter and 80° F in the summer. It is considered a mild climate region because it does not have extreme temperatures (too hot or too cold). It is known for its wet winters and dry summers. Because the summer months receive less precipitation, the region can suffer from frequent droughts. The Mediterranean climate rarely drops below freezing, allowing a variety of plants and animals to live within its borders. The region’s vegetation includes plants such as palm trees, cork oaks, and olive trees. Some of the animals in the Mediterranean ecosystem include lynxes, wild boars, deer, and rabbits.
Explanation: Edge 2021
How do bodies of water and river systems affect human activities in the eastern meditterian
Because it helps with things like farming, because crops cannot receive water and no irrigation it slows farming. An example is the Euphrates River in Turkey which was closed off.
Do comets orbit in a circular or elliptical pattern
The correct answer is - elliptical.
The comets, just like the planets, have elliptical orbits. Their orbits though tend to be much more narrow and stretched ellipses than those of the planets. Because of the elliptical orbits, the comets are much closer to the body they are orbiting around in certain periods, but also much further away at other periods.
The comets are characterized and best known for their ''tails''. They do not have elongated shape though, but instead they have a rounded shape, but because they have amount of ice on them, as they move, particles of ice are stripped away from it. Those particles of ice are trailing behind the comet for certain time, and that is what we actually see as a tail of the comet.
How important is the ignorance of a flood plain in terms of the cause of the problem?
Flood plains are areas adjacent to rivers, ponds, lakes, and oceans that are periodically flooded at different points in time. Floodplains are hydrologically important, environmentally sensitive, and ecologically productive areas that perform many natural functions. They contain both cultural and natural resources that are of great value to society. Flooding occurs naturally along every river and coastal areas. Flood waters can carry nutrient-rich sediments which contribute to a fertile environment for vegetation. Floodplains are beneficial for wildlife by creating a variety of habitats for fish and other animals. In addition, floodplains are important because of storage and conveyance, protection of water quality, and recharge of groundwater.
I hope it is useful!!!
Identify three ways boundaries are created and provide a specific example of each one.
Walls, and Fences are physical boundries
Answer:
Physical boundary are those like mountain, rivers and the desert.
Explanation:
There are numerous physical boundaries in the world like those of the terrestrial and the atmospheric and the hydrological boundaries. The physical boundaries on land are created by the mountains, plains and the plateaus, islands and the valleys all are physical forms and are distinct from each other by the erosion and deposition processes that create them and these processes are called as the agents of weathering. Whereas the boundaries that are created due to the presence of the various temperature layer and these layers represent distinct boundaries of aquatic zones like the photic, littoral and the deep abyssal zones.What factors are most responsible for significant changes in the climate
the conventional belief would be us but if you look at a graph of temp change you will find were simply at a low, the answer would be distance from sun and other things.
Answer:
The Factors are most responsible for significant changes in the climate are discussed below.
Explanation:
Many agents, both natural and human, can produce variations in Earth's power scale, including Changes in the sun's power approaching Earth.Variations in the thoughtful of Earth's environment and exterior.Variations in the greenhouse impact, which influences the quantity of energy preserved by the Earth's climate.The range from the equator influences the environment of a site.What is the driest state in the united states
Nevada North Dakota. I hope that is help
What activities do Japanese students take part in each day?
Almost all students join one club or another; clubs usually meet after school, ... require students to gather on weekends to participate in tournaments or have ... So a few days after the entrance ceremony, a gathering is held where the activities ... school gym and listen to eighth and ninth graders explain what the club does.
There are no janitors in Japanese schools. The students clean their school everyday. ... During summer vacation Japanese students have to go to school many times for their school club or team practice. Also, Japanese students must do a lot of homework during summer vacation.
How many times does the iss orbit the earth
Answer: 16 times
Hope this helps.
Final answer:
The International Space Station orbits Earth approximately every 90 minutes, as it is positioned in low Earth orbit at about 400 kilometers above the Earth's surface.
Explanation:
The International Space Station (ISS) completes an orbit around the Earth approximately every 90 minutes. Because the ISS is in low Earth orbit (LEO), it is closer to the Earth's surface compared to other types of orbits such as medium Earth orbit or geosynchronous orbit. The ISS orbits at a height of about 400 kilometers above the Earth which allows for a faster orbit time compared to satellites that are further away. This capability is significant for various functions, including scientific research, Earth observation, and as a stepping stone for future space exploration.
How does the hydrologic cycle move water through the environment
It’s waves I’m guessing don’t use my answer but sorry I don’t know the answer have an amazing day
The hydrologic cycle, or water cycle, involves processes such as evaporation, condensation, precipitation, and transpiration that move water through the environment.
Explanation:The hydrologic cycle, also known as the water cycle, moves water through the environment in a continuous process. It begins with the process of evaporation, where water changes from a liquid to a gas and enters the atmosphere. Next, the water vapor condenses to form clouds, and then precipitation occurs, which can be in the form of rain, snow, hail, or sleet.
The precipitation then falls back to Earth and flows into bodies of water such as rivers, lakes, and oceans. Some of the water infiltrates into the ground and becomes part of the groundwater. From the bodies of water and groundwater, water is transpired by plants or consumed by animals, and it eventually returns to the atmosphere through the process of transpiration and evapotranspiration. This completes the cycle and allows for the continuous movement of water in the environment.
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The Gobi Desert’s terrain is mostly comprised of __________. A. sand B. dust C. minerals D. bare rock
my answer would be Bare Rock
Answer:
D.bare rock
Explanation:
becaust the gobi besert's terrain is mostly comprised of bare rock.
The first pwave I have an earthquake travels 5600 km from the epic center and arrives at the systemic station at 10:05 AM what time did this earthquake occur
9:30 am is when it occured.
The landform labeled with the number 3 on the map above is ___, and the landform labeled with the number 2 is the ___.
A. The Atacama Desert... Amazon River Basin
B. Patagonia... Amazon River Basin
C. The Atacama Desert... Brazilian Highlands
D. Patagonia... Brazilian Highlands
ANSWER:
The landform labeled with the 'number 3' on the map is the Atacama Desert, and the landform labeled with the 'number 2' is the Amazon River Basin.
EXPLANATION:
The Atacama Desert is known as the place which is located in the high lands located in "South America" which has covered the area up to 1,000 km of the open land covering the distance up from Pacific coast to "west of the Andes mountains". Brazilian Highlands is believed to be located on the Portuguese Planalto Central in the region of southern Brazil.Answer:
its def a
Explanation:
What is it called when raindrops fall to the earth
precipitation.
YOUR WELcOmEEEEEEEEEEEEEEEEEEEE
When rain falls it is called precipitation.
What is the coldest place in the universe
The Boomerang Nebula located 5,000 light years away from our home planet is measured -457.87*F or -272.15*C in temperature. It is believed to be a star system in the constellation Centaurus.
The Boomerang Nebula is the coldest known place in the universe outside a lab, with temperatures at 1 K, while the lowest temperature on Earth's surface was at Vostok, Antarctica, at 183 K (-89°C). Laboratories have reached even lower temperatures, with records at MIT and Helsinki University of Technology.
Explanation:The coldest place known in the universe, outside a laboratory setting, is the Boomerang Nebula, where temperatures drop to around 1 K. In contrast, the coldest temperatures achieved on Earth's surface were recorded at Vostok, Antarctica with temperatures of 183 K (−89°C). However, the lowest temperatures ever recorded have been created in laboratory settings, such as at the Massachusetts Institute of Technology (4.5 × 10⁻¹⁰ K) and at Helsinki University of Technology (1.0 × 10⁻¹⁰ K).
Why is kinetic energy a constant for a satellite in a circular orbit but not for a satellite in an elliptical orbit?
Answer:
A satellite (or any other celestial body) orbiting another massive body, can describe one of these types of orbits depending on its Orbital Total Mechanical Energy [tex]E[/tex]:
*[tex]E=0[/tex] when we talk about an open orbit in which the satellite escapes from the attraction of the planet's gravitational field. The shape of its trajectory is a parabola.
*[tex]E>0[/tex] when we talk open orbits, which are hyperbolic, being the kinetic energy [tex]K[/tex] greater than the Potential Energy [tex]P[/tex]
*[tex]E<0[/tex] when we talk about closed orbits, that is, the satellite will always be "linked" to the gravitational field of the planet and will describe an orbit that periodically repeats with a shape determined by the relationship between its kinetic and potential energy, as follows:
-Elliptical orbit: Although [tex]E[/tex] is constant, [tex]K_m[/tex] and [tex]P_m[/tex] are changing along the trajectory
-Circular orbit: When at all times both the kinetic energy [tex]K_m[/tex] and the potential [tex]P_m[/tex] remain constant, resulting in a total mechanical energy [tex]E[/tex].
In this context, in a circular orbit, no work is done by gravity on the satellite (or orbiting body), since it always acts perpendicular to the movement. However, in an elliptical orbit this is not fulfilled, because gravity force is not always acting perpendicular to the orbiting body.
Kinetic energy is a constant for a satellite in a circular orbit because the speed is constant, unlike in an elliptical orbit where the speed is changing.
Explanation:The reason why kinetic energy is a constant for a satellite in a circular orbit but not for a satellite in an elliptical orbit is because the speed is constant in a circular orbit, whereas it changes in an elliptical orbit. In a circular orbit, the satellite moves at a constant speed around the parent body, so the kinetic energy remains constant. However, in an elliptical orbit, the satellite moves at varying speeds as it gets closer to or farther away from the parent body, causing the kinetic energy to change.
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True or false the Caribbean is one of the hottest tourist destination in the world
According to WordAtlas.com United States is the most hottest tourist destination in the world with a count of 76.9 million visitors so false
What is the main agricultural product in kansas?
Cattle and Calves.
Wheat.
Corn.
Sorghum.
Soybeans.
In terms of revenue generated, Kansas' top five agricultural products are cattle and calves, wheat, corn for grain, soybeans, and hogs.
What conditions are responsible for magma formation?
The factors that mainly affect in the formation of magma can be summarized into three: Temperature, Pressure and composition. Temperature plays a role in the formation of the melts in the magma. Generally magma has a temperature range from 700-1300 degrees Celsius.
Why do you look for the constellation orion in the winter
Answer:
The Orion constellation is visible in winter (northern hemisphere winter), especially from November to February. It is also visible a few hours before dawn from late August to mid-November and can be seen in the night sky until mid-April.
It should be noted that this constellation can be seen from all latitudes, which is extremely important in addition to its large size which makes it easy to recognize and identify.
One of the main reasons why it is very seeked in the northern hemisphere's winter sky, is because Orion allows to find several important constellations that are around it, that is, locating Orion we can easily find Taurus and Auriga, Gemini, Canis Minor, Unicorn, Canis Major, Hare and Eridane, which are also considered winter constellations.
The Articles of Confederation set up a national Congress. List three things the national Congress could do.
According to the Articles of Confederation, the national Congress can:
1) Decides to declare a war
2) Create/Make treaties with other countries
3) Operate a post office
How does the great-impact hypothesis explain the differences in density between the Earth and the moon?
The Giant Impact Hypothesis explains the moon's lower density compared to Earth by suggesting it was formed from less-dense mantle material ejected by a high-energy impact in Earth's early history. Post-impact conditions also caused the loss of volatile elements from the material, contributing further to the moon's low density.
Explanation:The Giant Impact Hypothesis provides a persuasive explanation for the density differences between the Earth and the Moon. This hypothesis suggests that in the early stages of our solar system, Earth was struck by an object nearly the size of Mars. This oblique impact hurled a significant amount of the Earth's mantle into space, which eventually coalesced to form the Moon.
The Moon's low density compared to Earth can be explained by the composition of the debris ejected during this impact. This debris was primarily derived from the Earth's mantle, which is less dense than the core due to the scarcity of metals. Further, post-impact conditions, characterized by high temperatures, likely caused the loss of many volatile elements from this loose material, contributing to the Moon's low density and lack of atmosphere.
Therefore, the Giant Impact Hypothesis not only explains the origin of the Moon but also provides a plausible account for its unique properties, including its composition and density, when compared to the Earth.
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A freelance photographer borrows $2,500 in order to purchase a new camera and equipment. What type of resource is the camera? (5 points)
Capital
Human
Natural
None of the above
Answer: (A) Capital
Explanation:
Capital - processed material/good (backpack, iPhone)
Human - service
Natural - Non processed material/good (raw iron, logs)
PLEASE HELP!! Why do scientists study seismographs?
A. to learn about different rock samples
B. to determine the location of an epicenter
C. to analyze mineral content from Earth’s crust
D. to observe temperature changes on Earth’s surface
seismographs are used to measure the tremors in earth or earthquakes is there a none of the above ? if not its probably b the closest
The major reason why scientists study seismographs is because:
B. To determine the location of an epicenterAccording to the given question, we are asked to state the major reason why scientists study seismographs and why they are important in risk analysis of natural disasters.
As a result of this, we can see that a seismograph is an equipment which are used to measure the tremors in the earth which happen in the earth, usually in the event of an earthquake to find the location of the epicenter
Therefore, the correct answer is option B
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Each tile has a perimeter of 4 units. If Lucy connects 2 tiles, she makes a rectangle with a perimeter of 6 units. If she connects 6 tiles to form a rectangle, what is the perimeter of Lucy's new rectangle? (
This problem can be solved with the equation 2x+2, where x = the number of tiles.
f(x)=2x+2, f(6)=2(6)+2
2(6)+2=14
the perimeter of the rectangle is 14 units.
Final answer:
The area of the larger square is four times greater than the area of the smaller square because the area scales in proportion to the square of the scale factor, which in this case is 2 squared.
Explanation:
When comparing the area of two similar geometric shapes, like squares, the area of the larger figure is proportional to the square of the scale factor. If we have a small square with a side length of 4 inches and a larger square whose dimensions are twice that of the first square, we can determine the area of both and their comparison. The side length of the larger square will be 4 inches x 2 = 8 inches. Accordingly, the area of the smaller square will be 4 inches × 4 inches = 16 square inches, and the area of the larger square will be 8 inches ×8 inches = 64 square inches. Hence, the area of the larger square is 64/16 = 4 times the area of the smaller square.
What is the best way to get the salt from salt water to use it in the southwest Asia
Southwest Asia as farmers struggle to bring ... There has also been a lot of work done to learn how to take water from the ocean and desalinate it to use for drinking and irrigation. ... salt levels in soils, eventually making it impossible to farm in.
Organic material porvidrd nitrogen for plants. Which soil component contributes the most nitrogen to plants?
Humus or Topsoil because it is made up of organic material which makes the soil fertile