On which continent does the majority of the world's population live?
A. Africa
B. Asia
C. North America
D. South America

Answer:

Muscles are attached to bones by tendons and help them to move. When a muscle contracts (bunches up), it gets shorter and so pulls on the bone it is attached to. When a muscle relaxes, it goes back to its normal size. Muscles can only pull and cannot push. Therefore muscles have to work in pairs to move a joint.

Explanation:

Hoped dat help

This is about a river drying up.

A  -  Deforestation

B  -  Industrial pollution

C  -  Agricultural runoff

D  -  Water over-extraction

E  -  Climate change-induced drought

Stage A  -  Heavy deforestation occurs near the river, reducing the natural canopy cover and increasing soil erosion.

Stage B  -  Increased industrialization leads to the release of toxic chemicals into the river, polluting the water and harming aquatic life.

Stage C  -  Uncontrolled agricultural practices contribute to excessive nutrient runoff, causing algal blooms and oxygen depletion in the river.

Stage D  -  Growing water demand due to population growth results in over-extraction of water from the river, reducing its flow.

Stage E  -  Climate change exacerbates drought conditions, further reducing the river's water levels and eventually causing it to dry up.

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Answer:

\(\displaystyle{\left(x-4\right)^2 + \left(y-9\right)^2 = 49}\)

Explanation:

The equation of a circle is:

\(\displaystyle{\left(x-h\right)^2 + \left(y-k\right)^2 = r^2}\)

Where (h,k) represents the center point and r is the radius. We know the center is at (4,9) and the radius is 7. Thus, substitute in the values:

\(\displaystyle{\left(x-4\right)^2 + \left(y-9\right)^2 = 7^2}\)

Which eventually becomes:

\(\displaystyle{\left(x-4\right)^2 + \left(y-9\right)^2 = 49}\)

The correct answer to this open question is the following.

The causes for uneven distribution of population in the world are birth rate, death rate, and migration.

The birth rate is the number of newborns in one specific country annually. The death rate is the number of deceased people in one specific country annually. And immigration is the people that decide to leave their native countries to emigrate to another country  -commonly, a developed country- trying to find better living conditions and work for their families. Some of these immigrants leave due to political or religious persecution, poverty, hunger, political instability , and more.

these three factors considerably affect the population in countries.

In the case of underdeveloping countries, the most important factor is the birth rate. That is why international organizations like the United Nations develop programs to invite the governments of these countries to establish natality control to stop the rate of newborns in these underdeveloping countries.

i) The total population of country B is 22.5 million.

ii) The total land area of country B is 23.5 million km².

iii) The population density of country B is approximately 0.957 million people per km².

It is given in the question

14D | 3.2 | 5.4 million

WOO | 5.4 | 7.4 million

98 | 7.4 | 6.5 million

CUD | 6.5 | 4.2 million

a) Calculation:

i) The total population:

Total population = Population of 14D + Population of WOO + Population of 98 + Population of CUD

Total population = 3.2 + 5.4 + 7.4 + 6.5

Total population = 22.5 million

ii) The total land area:

Total land area = Land area of 14D + Land area of WOO + Land area of 98 + Land area of CUD

Total land area = 5.4 + 7.4 + 6.5 + 4.2

Total land area = 23.5 million km²

ii) Population density of country B:

Population density = Total population / Total land area

Population density = 22.5 million / 23.5 million km²

Population density ≈ 0.957 million people per km²

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Lane helps to mitigate the danger of flood in order to control the heavy flow of water and maintaining the country website for residents. lane provides the way to extract water from the area of abundance of water.

flood leaves the catastrophic impact on the people living in particular area and also affects the visual of the town as it harms the buildings and all other physical properties which left behind the damaged material.

Satellite data can help to reduce the impact of flood and more awareness through authenticated websites and news also.  

There occurs the violet areas near the point of flood generation. Yellow areas comparatively are less affected unlike violet as they are at some distances. Thus flood leaves different visual on town.

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Answer:

Protecting the quality of water we have

Explanation:

If the water is polluted, we cant use it

The answer is true. A measurement of the temperature at various elevations in the Earth's atmosphere is called the atmospheric temperature. Numerous variables. The yearly atmospheric temperature range at any site varies significantly on the kind of biome, as determined by the Köppen climatic classification, when talking about surface air temperature.

The four layers of the atmosphere are distinguished by the temperature variation that occurs at various heights in relation to the Earth's surface. The troposphere, stratosphere, mesosphere, and thermosphere are some of these layers. The troposphere is the lowest of the four layers, rising from the Earth's surface to a point in the atmosphere called the tropopause.

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Actually, Borneo and Sumatra are not peninsulas in the Middle East.

The two peninsulas of the Middle East that are a part of Asia are the Arabian Peninsula and the Anatolian Peninsula.

Anatolian Peninsula : It is a large peninsula located in western Asia and spans about 1000 km from its central part to the eastern tip. The peninsula is bordered by the Aegean Sea to the west and north, the Black Sea to the north, the Mediterranean Sea to the south, and the Syrian Plateau to the east.

Arabian Peninsula : It is situated in Western Asia and is bordered by the Red Sea to the west, the Persian Gulf to the northeast, and the Arabian Sea and the Gulf of Aden to the south. The Peninsula has a land area of 3,237,500 km² and is primarily composed of deserts, sand dunes, and mountains.

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Tourists can be a significant challenge for emergency managers during hurricane evacuations.

While locals may be familiar with evacuation routes and emergency procedures, tourists may not have this knowledge, making it more challenging to coordinate safe and efficient evacuations. Additionally, tourists may not have access to the same resources as locals, such as transportation or shelter options, which can further complicate evacuation efforts.

In some cases, tourists may even be unaware that a hurricane is approaching, potentially delaying their evacuation or putting them at greater risk. As a result, emergency managers must work closely with local businesses and tourism organizations to educate visitors about emergency preparedness and evacuation procedures. This can include providing information about evacuation routes, shelter locations, and other critical resources to help ensure that both locals and tourists can evacuate safely in the event of a hurricane or other natural disaster.

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Therefore, the velocity of plate movement is 3989370.67 cm/year.

We can calculate the velocity of plate movement using the formula for average speed, which is distance divided by time. Here, we know the distance and need to find out the time taken for the distance covered.

To calculate the time, we need to use the formula:

Time = Distance / Speed

We can convert the distance from km to cm by multiplying it by 100,000.800 km = 80000000 cm

Now, to calculate the time taken, we need to find out the speed of the plate movement. To find the speed, we can use the formula of radiometric dating:

Age = (time elapsed) x (rate of decay) + (initial amount)

where Age is the age of the igneous rock, and the initial amount is the amount of radioactive isotopes that were present in the rock when it was formed.

Rearranging the formula:

Time elapsed = (Age - initial amount) / rate of decay

The rate of decay and the initial amount of radioactive isotopes is constant for a particular isotope. So, we can use the rate of decay of uranium, which is 0.000000984 per year. The initial amount can be assumed to be equal to the amount of uranium isotopes present in the rock at the time of formation, which can be found using the formula:

Amount of uranium = (uranium isotopes / total isotopes) x rock mass

Given that the rock mass is 1 kg, and the uranium isotopes are 0.000021% of the total isotopes, the amount of uranium in the rock will be:

Amount of uranium = (0.000021 / 100) x 1 kg= 0.00000021 kg

Now, we can use the formula to find out the time elapsed since the rock was formed:

Time elapsed = (20,000,000 years) x (0.000000984) + (0.00000021)Time elapsed = 20.038 years

Now, we can use the time elapsed to find the speed of plate movement using the formula:

Speed = Distance / Time

Speed = 80000000 cm / 20.038 years

Speed = 3989370.67 cm/year

Therefore, the velocity of plate movement is 3989370.67 cm/year.

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The statement "Most magmas and lavas are silicic (i.e., crystallize into rocks with abundant silicate minerals)" is true asThe felsic magma crystallizes at a temperature that is relatively low, resulting in rocks with a specific gravity of less than 3.

The term "felsic magma" refers to magma with a silica content greater than 65%, a high proportion of lighter elements like oxygen, silicon, sodium, aluminum, and potassium, and a lighter color than basic magma. These magmas have a high viscosity and flow at a much slower rate due to their high silica content.

Under the continental crust of the Earth, the molten material causes the formation of felsic magma. This material either reaches the surface as lava and rapidly cools into rocks like rhyolite or cools and crystallizes into granite through channels in the Earth's crust.

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Answer:

D.

Northeast Woodland

Explanation:

Answer:

Energy is transferred in waves through the vibration of particles, but the particles themselves move in a perpendicular fashion to the horizontal movement of the wave. Energy is transformed between potential (stored) and kinetic (movement) energy as the particles go from rest to movement and back to rest.

Explanation:

I hope that this helps! Have a nice day/evening :D

Answer:

Try to get your variable on its own; u = 4

Explanation:

add to to each side: cancelling out itself on the right and making 12 on the left

2u +12 = 5u

subtract 2u from the left and right

12 = 3u

divide 12 by 3

u = 4

Answer:

i think it is fronds but i am not 100% sure

Explanation:

The coordinates of G would be (-3, -7) if the coordinates of the endpoints of EF are E(–16,–12) and F(–4,0).

A line segment is defined as a measured path between two places. Line segments can make up any polygon's sides because they have a set length.

Point G is on EF which divides it such that EG: FG is 3:1

Let the coordinates of G would be (x, y)

The coordinates of the endpoints of EF are E(–16,–12) and F(–4,0) which are given in the question.

EG = (x+16, y+12)

FG = (x+4, y -4)

EF = (12, 12)

Given that EG: FG is 3:1

So EG: EF = 3:4

Thus, (x+16)/12 = 3/4 and (y+12) = 3/4

⇒ (x+16)/12 = 3/4

⇒ (x+16) = (3×12)/4

⇒ x+16 = 9

⇒ x = -7

⇒ (y+12)/12 = 3/4

⇒ y + 12 = 9

⇒ y = -3

Therefore, the coordinates of G would be (-3, -7).

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Answer:

D none of the above

Explanation:

Answer would be Birth rate  and Economic development, But was not on there. But here is more understanding of it .

The factors that cooperate for population growth are the high birth rate (number of births) alongside the decrease in infant mortality, economic development and the increase in life expectancy of the population.

    Such an increase in life expectancy is the result of improvements in health systems, advances in medicine and basic sanitation and adequate hygiene for populations.

Answer:

Bioburden

Explanation:

maybe???

Answer all of THE ABOVE EWBVWEIUDBVERBDF V

The tropical cyclone Freddy in Mozambique is a destructive cyclone that started 7 February ,2023.

This cyclone reached it peak on 13 February 2023 with speed of 155km/hr. Damages were caused in the country by the cyclone and it was worse in Zambezia, Sofala and Manica. Over 400,000 people were affected and there 36 cases of death. Over 50,000 houses have been destroyed or damaged according to Mozambique National Institute for Disaster Management (INGC). Thousands of people were displaced and there great loss of properties and livestock.

The effects of the cyclone resulted in major health decline and disruption of other social activities.

The Mozambique government and aid from international organizations provided the country with emergency aids which include, medicines, food, water and some other supplies.

The risk factors for such cyclone are poor urban planning and deforestation. Formation and intensification of the storm are caused by climate change.

The aftermath of the cyclone is still being felt in the country, although, there has been great relief.

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Answer:

The correct answer would be A. conquering surrounding kingdoms.

Explanation:

The rulers of the West African Kingdoms expanded their lands by conquering surrounding or neighboring kingdoms.

Have a nice day! :)

The rulers of the West African kingdoms expanded their lands by conquering surrounding kingdoms. Thus option (A) is correct.

A kingdom is a territory of land that is governed by a king or queen. A king or a queen who ruled a kingdom  has absolute authority and influence over a people and the whole of its territory

A ruler of a kingdom has the responsibility and duties to his subjects for their wellbeing and take care for the prosperity and development of the subjects and the kingdom. His dominion and authority are absolute.

Every kingdom must have a king, but it is also true that every king is automatically a "lord". A king charges the taxes and takes the decision for the involvement in the war.

The rulers of the West African kingdoms expanded their lands by conquering surrounding kingdoms. Therefore, option (A) is correct.

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Answer:

The various scientific tools and techniques like GPS, GIS and gen banks could make spatial organisation and landuse planning better.

Explanation:

Answer:

Thepolitical factors that cause people to move from their home country to another country. War, persecution and the absence of political rights are the predominant political factors in migration.

E-W  is the dominant trend/pattern of earthquakes in the central zone

A abrupt release of energy in the lithosphere of the Earth results in an earthquake, also known as a quake, tremor, or temblor, which causes the Earth's surface to tremble. There are several levels of earthquake intensity, ranging from those that are so weak that no one can feel them to those that are strong enough to uproot entire towns and fling objects and people into the air.

The seismic activity of a place is defined as the number, kind, and size of earthquakes experienced during a certain time period. The seismicity of a particular region of the Earth is determined by the average rate of seismic energy release per unit volume. A tremor is another name for seismic rumbling that doesn't cause an earthquake.

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Answer:

The rocky mountains.

Explanation: