Answer:Glaciers and Ice Caps
Explanation:
Over 68% is from grlaciers and ice caps
Answer:
I think A
Explanation:
Because they were dig into the ground & they will refill it made up of fresh water ....
Using figure 4 and your own understanding, suggest reason(s) for inequalities in education in urban areas in the UK.
Answer:
However, like most other developing countries experiencing economic transition, education inequality is still widely observed between rural and urban areas. Income disparity, various institutional barriers, and different parenting styles, among others, are regarded as potential causes of education inequality.
How would human activities affect the migration of animals like the Christmas crabs in Australia?
Answer:
Most of Christmas Island's adult red crabs begin their breeding migration to the sea as soon as the wet season rains have established. But we can never be sure when the wet season is going to begin!
The crabs' breeding timetable is fixed around the phases of the moon. Spawning (the dropping of their eggs into the sea) must occur before sunrise on spring tides during the last quarter of the moon, regardless of any other factor. The timing of spawning is the only certain and predictable part of the whole migration; all other stages of the migration will vary with the prevailing weather.
The crabs will start their migration if there is enough time for them to complete their downward migration, mate and develop eggs before the next suitable spawning date.
The red crab breeding migration comprises a series of separate actions on the crabs' part that follow on from one to the other in a programmed sequence. These separate actions in combination make up the breeding migration and one action will not occur unless the preceding action is accomplished. If there isn't enough time for them to be able to do all of these things before the next spawning opportunity, they will delay the start of their migration and attempt to meet the following month's spawning date.
The first action that occurs is movement of crabs to the sea. The largest mass movement of crabs takes place in this first downward migration. Males farthest inland start this movement and are progressively joined by more and more crabs (both males and females) as the movement progresses toward the sea.
When the crabs arrive at the shoreline, they dip in the sea to replenish body moisture and salts. The male and female crabs then move back on to the shore terraces where the males dig burrows for mating. Mating takes place and then the males again dip in the sea and then they will start their return migration.
The females remain behind in the mating burrows to brood their eggs. This takes a couple of weeks. A day or two before the spawning date the females emerge from the breeding burrows with ripened eggs and move to the shoreline where they again dip in the sea and then retreat to shade.
Before the turn of the high tide and just before dawn the females will again move to the waterline and around the turn of the tide they will drop their eggs into the sea. After they have jettisoned their eggs the females commence their return migration.
The next phase of the breeding migration takes place in the sea. The eggs that the females drop into the sea hatch immediately into larvae. They grow through several larval stages into tiny prawn-like animals called megalops. After about four weeks the megalops emerge from the sea and they moult into baby crabs. The baby crabs then move inland and settle at suitable localities. The successful emergence of baby crabs is unpredictable but is incredible when large numbers emerge. Some years very few, or none, emerge. After about four years growth crabs will take part in the breeding migrations and the life cycle continues.
If the rains stop or peter out, the crabs will delay the start of their migration, or, if they have started migrating, they will stop moving and stay wherever they are until the rains begin again. It is rare that substantial rains will begin early enough in the year for a spawn during the last lunar quarter in October - but it has happened! Spawning in November or December are the more usual, which means that rain must commence in the preceding month and continue.
All phases of the crabs' breeding migration involve colossal numbers of crabs and usually occur all over the island. If the rains continue, there is usually a second, and sometimes even a third, smaller, downward migration by crabs that did not join in the first migration. When this happens it is possible to see crabs on return journeys mingling with the crabs on their downward migration. It can become confusing for all concerned! We are sorry that we can not be more explicit about the timing of the start of the red crab migrations, but the weather as you know cannot be accurately predicted. The best advice we can give is to be at Christmas Island during the last quarter of the moon in either November or December for the best chance of seeing something interesting happening in the annual red crab migration. If you are able to arrive earlier and to stay longer the more parts of the migration sequence you will be able to experience.
Explanation:
common topics of physics include ?
Answer:
Explanation:
Vectors is one topic.
what is soil erosion
In this process, the soil particles are loosened or washed away in the valleys, oceans, rivers, streams or far away lands. This has been worsening due to human activities such as agriculture and deforestation.
Soil erosion is a continuous process that occurs either slowly or at an alarming rate. It results in a continuous loss of topsoil, ecological degradation, soil collapse, etc.
What factors create storms?
1.)What is the difference between the different types of star clusters?
2.) Summarize the characteristics of a dwarf galaxy.
3.)Name at least three properties of stars revealed by special characteristics:
4.) How do scientists know dark energy exists?
5.)What observations and reasoning led to the development of Hubble's Law?
6.) What was the foundation of Georges Lema^itre's Big Bang Theory?
Answer:
Not too sure on 3,5, and 6, but here's the other three.
1. The three types of star clusters differ in size and location. Globular clusters are the largest, and are located in a halo around a galaxy. Open clusters are the second largest, only containing hundreds of stars rather than the hundreds of thousands in globular clusters. They're found in the plane of the galaxy. The smallest are associations, which contain extremely young stars and can be found in gas and dust regions of the galaxy.
2. Dwarf galaxies lack evidence of recent star formation, contain little to no gas, and are elliptical.
4. We can't observe dark energy, however, we can observe its effect on other observable things. For instance, there is a galaxy that when we observe it, we see it five times. As in, it appears that we are seeing five different galaxies, but it's just the one. This happens because the light being produced from the galaxy is warped by immense gravity.
[credit to twitch user ElectriCandy for answering this during my stream. <3]
What is the primary mountain range in South America?
Andes
Appalachian
Himalayans
Sierras
Answer:
the Andes is the primary mountain range in South America
What problems can occur if a country's economy is focused mainly on
farming, fishing and mining?
Answer:
it may depend on how the country's economic growth
A title given to a Muslim ruler, often a prince or tribal chief, is __________. A. emir B. knesset C. sharia D. sunni Please select the best answer from the choices provided
Answer:
A. Emir
Explanation:
A title given to a Muslim ruler, often a prince or tribal chief, is Emir.
Emir refers to an individual who is saddled with leadership responsibility of protecting, controlling, managing and maintaining all of the affairs of his subjects i.e the indigenes of the town he his ruling.
Generally, emirs are found in the northern part of various countries across Africa such as Nigeria, Sudan, Niger, etc. For example, Emir of kano, Emir of bida, etc.
Answer:
Emir
Explanation:
What are two different ways you could find the value of a? Explain these methods.
A right triangle is shown. An altitude is drawn from the right angle to the opposite side to form 2 line segments with lengths 9 and 16. The length of the other 2 sides are 15 and a.
Answer:
Sample Response: You could use the Pythagorean theorem, since you know the length of the hypotenuse is 9 + 16 = 25 units and the length of one leg is 15 units. To find the value of a, use the relationship that the the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs. You could also use the geometric mean (leg) theorem, which states that the length of the hypotenuse is to the length of an adjacent leg as that adjacent leg length is to the length of its corresponding segment in the hypotenuse. So you could write and solve the proportion 25/a = a/6.
Explanation:
I just did it
From the triangle given, the ways to find a will be the use of a Pythagorean theorem and a geometric mean.
By using the Pythagorean theorem, one will have to add the square of the legs and find the square root. Since the hypotenuse is 9 + 16 = 25 units and the length of one leg is 15 units. Then, in order to find the value of a, one will have to use the Pythagoras theorem.
Also, one can use the geometric mean theorem. Therefore, the values given will be rewritten as 5/a = a/6. Then, the person can solve the equation.
Learn more about triangles on:
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Meanders are found in the upper course of a river. True or false
Answer:
False they are usually found at the lower course of a river
Explanation:
Give two advantages of electrification of railways.give short answer
Answer:
Electric-powered trains have a number of advantages over diesel engines. They have quicker acceleration, lower fuel costs, produce fewer CO2 emissions and are lighter, meaning they create less wear on tracks.
Explanation:
Answer:
Something something free points and stuff
In what type of climate are locusts typically found?
Please Help Quick!!!!!! 20 Points!!
How does France compare to the United Kingdom in its use of renewable energy, according to this map showing the utilization of renewable energy by the different countries of the European Union?
a) France and the United Kingdom use about the same amount of renewable energy.
b) France uses more renewable energy than the United Kingdom.
c) France uses far less renewable energy than the United Kingdom.
Answer:
based off of this map, France uses more renewable energy. So the answer would be B
Explanation:
This pie chart shows statistics related to the world's population. Which statements does the pie chart support? Check all that apply. More people live in Latin America and the Caribbean than in Africa. More people live in Asia than the rest of the world combined. Oceania has the smallest population of all the continents. The population of North America is relatively low. Africa has a smaller population than Europe does.
Answer:
More people live in Asia than the rest of the world combined. Oceania has the smallest population of all the continents. The population of North America is relatively low.Explanation:
According to the Pie chart, 60.5% of the world lives in Asia which is above 50%. This means that the rest of the world is smaller in terms of population than Asia.
Oceania from the chart has 0.5% of the world's population which puts them at last on the population scale of continents.
North America has the second largest population at 5.2% which means that they have a low population in relation to other continents.
This country is an island
Saudi Arabia
Kuwait
Bahrain
United Arab Emirates
Calendars were important for Mayan civilization because they helped the Mayans determine when to
A
plant their crops
B
conduct marriage ceremonies
С
build new terraces for farming
D
conduct trade with other societies
Answer: B
Explanation: Good luck! :D
Which answer best describes the continental shelf?
thick deposits of sediments carried out from land
area of land that drops toward deep ocean basins
75-mile shallow flat area just off coastlines
the surf area along coastlines
Answer:
Thick deposits of sediments carried off of the shelf/land
Answer:
B
Explanation:
took the test
Which best explains why the cycle of Moon phases can be seen from Earth?
Answer:
These phases are caused because half of the Moon is always lit by the Sun, but only part of the Moon's lit surface can be seen as the Moon orbits Earth, and Earth orbits the Sun. The diagram below shows the phases of the Moon as they relate to its orbit around Earth.
Explanation:
Where is the Great Bear Lake located?
Answer:
Canadian boreal forest
Explanation:
CANADA
hope it helps u...........
In what ocean is the plate boundary below occurring?
Answer:
what are the options
Which of the following describes a predation relationship?
A. Sharks and orcas
B. Sharks and remora fish
C. Orcas and remora fish
D. Sharks and seals
Please hurry!
Answer:
Sharks and seals or Sharks and orcas
Explanation:
I hope this helps :)
List 4 reasons
why is earth habitable
It is the right distance from the Sun, it is protected from harmful solar radiation by its magnetic field, it is kept warm by an insulating atmosphere, and it has the right chemical ingredients for life, including water and carbon.
Explanation:
It is the right distance from the Sun, it is protected from harmful solar radiation by its magnetic field, it is kept warm by an insulating atmosphere, and it has the right chemical ingredients for life, including water and carbon.
PLS HELP IM BEING TIMED
Explain one key reason why many Europeans are willing to pay higher taxes to support a welfare state in their countries.
Answer:
The taxes are higher
Explanation:
Compare the natural conditions for the development of agriculture in Denmark and Hungary.
What is the Explorers Club?
Answer and Explanation:
The Explorers Club is an American-based international multidisciplinary professional society with the goal of promoting scientific exploration and field study.
If you could travel in time and visit the park shown on the map 100,000 years in the future, what changes do you think will have taken place to the elevations of Goodnight Peak and Brushy Butte? Explain your answer.
Answer:
erosion by wind and water will help the peaks to become smaller.
If we could travel time and visit the park shown, the changes will be that the reduction of the peaks' heights will be aided by wind and water erosion.
What is soil erosion?The soil fragments are loosened or washed away during this process in valleys, oceans, rivers, streams, or far-off areas. Due to human activities like agriculture and forestry, this has gotten worse.
The process of soil eroding is ongoing and can happen slowly or rapidly. As a result, there is ongoing topsoil loss, ecological harm, soil collapse, etc. The wearing away of the top soil layer is known as soil erosion. It contributes to soil degradation. The dynamic action of erosive factors, such as water, ice (glaciers), snow, air (wind), plants, and animals (including humans), is what causes this natural process. These factors determine the agents that cause erosion, which can be classified as water erosion, glacier erosion, snow erosion, and wind erosion.
Learn more about soil erosion here:
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States of maharashtra from where the biker started his journey?
Answer:
Explanation:
Maharashtra has a boon of attenuate pinnacles, rivers blowing a gasket and inmost seaway. Bikers love trails and more trails undoubtedly. And to handle those trails, the fundamental requirements are physical strength and stamina. Usually, the alleys for biking aren’t decided. It is completely dependent upon the travellers and wannabe bikers. Besides Mumbai, it is full of amazing places and routes which are excellent for road trips and the best biking tours in Maharashtra. Besides, the local residents are blessed with the lustrous and soothing roads to appreciate and admire biking. One can explore the entire city and take a glance at various tourist attractions from Gateway of India to Marine Drive, Juhu Beach, Essel world, Mani Bhavan, Siddhivinayak temple and what not? Roaming and exploring around the entire city is a task requiring a lot of energy. And without chewing nosh and nibble, no human will able to visit all the places. Food is an integral part of Maharashtra’s cultural heritage, and no visit to the state can be considered complete without sampling a variety of its specialties. Every meal should take you on a journey of exploration.
What is the difference between "Magma" and "Lava"? A. It is just a name change, magma is melted rock inside of the earth in lava is what magma is called if it reaches the surface of earth B. Magma is less dense than lava C .Magma is formed deep in earth in lava forms near the surface of earth D.Magma makes Igneous rocks and lava forms volcanoes
Answer: A. It is just a name change, magma is melted rock inside of the earth in lava is what magma is called if it reaches the surface of earth
Explanation:
Magma is referred to as a hot, molten rock that is under the surface of the Earth When the magma then reaches the surface of the Earth, it is referred to as lava.
Therefore, the correct option is A "It is just a name change, magma is melted rock inside of the earth in lava is what magma is called if it reaches the surface of earth".
What is the difference in the percentage of population in urban areas from 1950 to 2020?
Answer:
To celebrate Cities Day, the U.N. has revealed the change in those living in urban areas, from 1950 to 2020. 56.2% of the global population now lives in cities. The biggest change has been in Latin America and the Caribbean, with 81.2% of the population living in urban areas, up from 41.3% in 1950.
Explanation:
Shorten it if needed