8 kk gk7 3 k=7 + 70=6u

Answer:

Rectangle

Explanation:

Bro it just exists like that.

Based on the position of the waterfalls, the rocks upstream are more resistant to weathering, while the rocks downstream are less resistant to weathering.

The position of the waterfalls suggests that the rocks upstream are more resistant to erosion and weathering, as they have been able to withstand the force of the river's flow over time.

In contrast, the rocks downstream are less resistant to weathering, as they have been worn away by the river's flow, creating waterfalls. This indicates that the river has gradually eroded the rocks downstream, leaving behind the more resistant rocks upstream.

Overall, the position of the waterfalls can provide valuable information about the geological history and composition of the riverbed.

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Answer:

d ......................

Answer:

D

Explanation:

This is due to the northern hemisphere and Southern hemisphere having opposite seasons, therefor in the north it would be winter and in the south it would be summer.

Answer:

James Buchanan was a lawyer whose gift for oratory led him to politics. He served in the Pennsylvania legislature (1814–16), the U.S. House of Representatives (1821–31), and the U.S. Senate (1834–45). He also served in the presidential administrations of Andrew Jackson, James K.

Explanation:

Central America and the Caribbean economies contain the two main elements in their economy to help people meet their basic needs and they are:Agriculture and tourism.

Agriculture and tourism are the two main economic sectors, while the industrial sector has grown significantly, particularly in Panama.

Market ties occur because travelers who come to a nation for its attractions and who support its visitor industries with their purchases frequently also become farmers in the nation they are visiting. Farmers may offer tourists food and other agricultural products like handicrafts or green energy.

Therefore, option A is correct.

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The occurrence of a 20-year flood in your location this year does not affect the probability of experiencing another flood of the same magnitude in the next 12 months.

The probability of a flood of a particular magnitude in a given year is determined by statistical analysis of past weather data. A 20-year flood has a probability of 5% of occurring in any given year.

Therefore, the odds of experiencing another 20-year flood in the next 12 months are also 5%. It is important to note that the probability of any flood, regardless of its magnitude, occurring in a particular location is dependent on various factors such as weather patterns, topography, land use, and infrastructure.

Therefore, it is crucial to take appropriate measures such as flood preparedness planning, infrastructure improvements, and land use management to mitigate the risks of floods.

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The El Nino southern oscillation is a cyclical pattern of changing wind patterns and ocean temperatures in the tropical pacific ocean which can affect weather and ocean life worldwide. During an El Niño phase, warmer-than-normal water is typically found near the coasts of Indonesia and Australia, and more rainfall is likely in those areas.

The El Nino Southern Oscillation (ENSO) is a cyclical climate pattern in the Pacific Ocean that involves changes in atmospheric pressure, wind direction, and sea surface temperature. This is due to the warmer water evaporating more quickly and carrying more moisture into the atmosphere, which is then released as precipitation when the air reaches its saturation point.

In comparison, during a La Niña phase, cooler-than-normal water is usually found in the region and there is less rainfall.

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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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Answer:

slope or gradient

Explanation:

høpë ït hêlpß

Answer:

West:

They tend to move water toward the equator, and they are prone to strong upwelling. That's because an ocean current moving from north to south along a west coast is pulled away from the shore by Earth's rotation (the Coriolis effect), leaving a void that allows deep water to fill in behind.

East:

The east coast of the United States is affected mainly by the Gulf Stream current, which brings warm water from the tropics into higher latitudes. The warm current flows north along the coast towards Maine, before veering northeast out toward England.

The correct answer is A. molten magma constantly erupting. Seafloor spreading is the continuous movement of a lithospheric plate away from an oceanic ridge, caused by the creation of new oceanic lithosphere at the ridge.

It is one of the geological processes that are responsible for the formation of the Earth's ocean basins and the renewal of its crust. Harry Hess was the first to propose the theory of seafloor spreading in 1960. Seafloor spreading is confirmed by a number of evidences.

The age of the rocks which are younger closer to the ocean ridges and progressively older away from the ridge, implying the creation of new crust at the ridge and its move away from the ridge. The presence of magnetic stripes on the ocean floor rock whose polarity alternates on either side of the oceanic ridge. Drilling samples of rock- Fossil evidence

Therefore, among the options provided, molten magma constantly erupting is not an evidence of seafloor spreading.

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Answer:

Correct answer is 1-The Pope is the head of the Roman Catholic Church with its followers numbering over 1 billion.

Explanation:

First option is the only correct answer as the Catholic Church has many followers, especially in Latin America and Europe. It is headed by centuries by Pope.

Second option is not correct as Vatican has no army at all.

Third option is not correct as no one has that power.

Vatican has the smallest population in the world.

The mean of the data of the dot plot is 4.8.

In mathematics, the term "mean" refers to a type of average that is calculated by adding up a set of values and dividing the sum by the total number of values. There are several types of means, including:

Arithmetic mean: This is the most common type of mean, and it is calculated by adding up all the values in a set and dividing by the number of values. For example, the arithmetic mean of 2, 4, 6, and 8 is (2+4+6+8)/4 = 5.

The mean of the data of the dot plot will be:

= 2 + 3 + 12 + 7 + 24 / 10

= 48 / 10

= 4.8

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Potential failure surfaces are weak layers of rock or silt beneath the ground that run parallel to the slope surface. This statement is true.

Weak layers of rock or silt beneath and parallel to the ground surface are often where movement occurs. Wet clay, wet sand, exfoliation joints, bedding planes, or metamorphic foliation planes could all represent weak layers.

The surface of sliding is referred to as the slip plane, failure plane, slip surface, or failure surface. The mass of soil between the slip plane and the ground surface is referred to as the sliding mass. The slope angle is the slope's angle of inclination to the horizontal.

The simplified Bishop technique employs the slicing approach to discretize the soil mass and calculate the FS (Factor of Safety). It should be noted that the effective normal and pore pressure forces acting on the base slice have no effect on the moment equilibrium expression since they pass through.

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A 6.4 magnitude earthquake struck Constantinople, the capital city of the Byzantine empire on this date in 557 ce.

On the evening of December 14, 557, there was an earthquake in Constantinople. The Byzantine Empire's capital at the time, Constantinople, was severely damaged by this earthquake, which occurred in an earthquake-prone area. A number of smaller quakes, including two in April and one in October, had occurred before the major one.

The big earthquake in December "nearly entirely demolished" the city with its unmatched severity. It also damaged Constantinople's defences to the point where Hun invaders were easily able to breach them the following season. The damage it inflicted to the Hagia Sophia contributed to the dome's collapse the following year.

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Answer: B) By allowing the position of the relationship line or curve to shift on the graph.

Explanation: Hooe this answered your question <3

Answer:

Huge bodies of water absorb and release heat in a very slow cycle. On the other hand, landmass goes through a quicker process of heating and cooling. This causes a large difference in temperature at night and day on land or around bodies of water. This constant heating and cooling affect wind and rain.

Explanation:

The element found in some sediments that suggests a nearby meteorite or asteroid impact is iridium. Iridium is an element that is relatively rare on Earth's surface but is abundant in meteorites and asteroids.

Its presence in sediment layers can serve as a marker for extraterrestrial impacts and has been instrumental in identifying past impact events, including the famous Chicxulub impact that led to the extinction of the dinosaurs.

Iridium is commonly associated with impact events because it is highly resistant to weathering and is concentrated in the extraterrestrial objects that collide with Earth. When a large meteorite or asteroid strikes the Earth's surface, it releases an immense amount of energy, causing widespread destruction and ejecting debris into the atmosphere. This debris, including the iridium-rich material from the impactor, can be deposited in sediments over time. Scientists have used the presence of iridium anomalies in sedimentary layers to confirm the occurrence of impact events and to study their effects on the Earth's history and ecosystems.

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Answer:

Yes , I agree

Explanation:

Areas near sea level enjoys moderate temperature whereas, areas situated far have higher temperature.

This is because;

1. Water have high heat capacity than the soil and this make it to take long time to heat up and cool which make areas near it have moderate temperature and transfer of cook air.

2. Air that is around areas near water will be much cooler from transfer of energy between water and air, while air that circulate above areas far from water will heat up much more quickly. Therefore, areas near water have more moderate temperature because water is nearby to regulate the temperature and keep it more constant.

Pesticides have permitted agricultural production to expand without an increase in farmland. However, the leaching of pesticides from fields into local water tables, lakes, and streams might have harmful environmental and health implications.

To minimize leaching, environmental protection laws demand that pesticides have a half-life of less than 250 days.A half-life refers to the time it takes for a compound to decompose into half its original quantity. If it takes more than 250 days, the chemical will linger in the environment for an extended period of time. In this scenario, if you have a pesticide sample with a concentration of 0.2M/L from a local farmer and you measure the concentration to be 0.19M/L 25 days later, it is essential to know if the pesticide is in compliance with the regulation.

To check if the pesticide is in compliance with the regulation, calculate the half-life of the pesticide. Then use the half-life to determine if the pesticide is in compliance with the 250-day requirement.Let’s calculate the half-life of the pesticide: t½ = (25 days)/[ln(0.2 M/L)/ln(0.19 M/L)]t½ ≈ 130.9 daysSince the half-life of the pesticide is less than 250 days, the pesticide is in compliance with the regulation. Thus, the pesticide can be used.

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Given that the regulatory requirement is 250 days, the half-life of the pesticide is less than 250 days, hence, the pesticide is in compliance with the regulation.

To determine if the pesticide is in compliance with the regulation, calculate the pesticide half-life.

The half-life of a pesticide is the amount of time it takes for half of the initial concentration to degrade.

Mathematically,

\(t1/2 = (ln 2) / k\)

where k is the rate constant for degradation.

Assuming first-order kinetics for pesticide degradation, the concentration of the pesticide at any time (t) can be described by the following equation

C = Co * e^(-kt)

where

Co is the initial concentration and

C is the concentration

t is time

k = (ln Co - ln C) / t

Substitute the given values

k = (ln 0.2 - ln 0.19) / 25 days

k = 0.0122 days^-1

Now we can calculate the half-life:

t1/2 = (ln 2) / k

t1/2 = (ln 2) / 0.0122 days^-1

t1/2 = 56.8 days

Since the half-life of the pesticide is less than the regulatory requirement of 250 days, the pesticide is in compliance with the regulation.

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Material that a moving glacier has left behind is called a moraine. Typically, this stuff is made of rock and soil.

Similar to how rivers move a variety of dirt and rocks that eventually accumulate to produce deltas, glaciers convey a variety of debris and silt that eventually builds up to form moraines.

Imagine yourself using a toy bulldozer on a yard covered in a lot of dry leaves to get a better concept of what moraines are.

Some of the leaves are pushed aside, some are pushed forward, and some of them make beautiful patterns on the grass when the bulldozer runs through them. Consider the patterns and mounds of pushed-away leaves (moraines) that extend for miles over the Earth.

Therefore, Material that a moving glacier has left behind is called a moraine. Typically, this stuff is made of rock and soil.

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The human development gap index values given in figure 3 may be a better measure of development than any of the measures given in figure 2 because these values capture the three critical aspects of life that include decent living, education, and a healthy life.

The Human Development Index is designed to measure three critical markers of human lives. These include access to knowledge, a decent lifestyle, and the length/quality of their lives. These markers are more inclusive when compared to the other markers in figure 2 which include birth and death rate, life expectancy, and literary rate.

So, while all of these are considered individually in figure 2, figure 3 captures them as a single measure known as the Human Development Index.

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Answer:

The services which are probably in greatest demand in Mexico today are child care and educational services.

This are the following concerns about implementing this method of coral regeneration:

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Answer:

I think it is B

Explanation:

It is north of the Internaitional date line

Answer: The answer is D : it north of the equator

Explanation:

Answer:

1860s–1890s: The Khodynka Tragedy.

1900–1916: 1905 Revolution and Bloody Sunday | Outbreak of First World War.

1917: February Revolution | June Offensive | July Days | October Revolution | Kornilov affair.

1918–1924: Brest-Litovsk Treaty.

Explanation:

there it is hope it helps

Answer:

the earth surface is constantly changing from force in nature the daily process of precipitation wind and land moments result in changes to landforms over a long period of time driving forces into rows and volcanoes and earthquakes people also contribute to changes in the appearance of land

The landslide that occurred on Mount St. Helens just prior to its eruption created a drop in pressure that allowed dissolved gas in magma and groundwater to expand very rapidly and erupt explosively.

The eruption began with a massive landslide, which caused the top of the volcano to collapse and form a huge crater. This landslide also created a sudden drop in pressure in the volcano, which allowed the gas bubbles in the magma and groundwater to expand rapidly and escape explosively.

The release of gas from the magma and groundwater led to a powerful eruption that blew out the north side of the volcano, sending a massive cloud of ash, rocks, and gas into the air. The eruption was also accompanied by a series of pyroclastic flows, which are fast-moving, superheated clouds of ash and gas that can travel long distances from the volcano.

The landslide that preceded the eruption played a critical role in the explosive nature of the eruption. Without the sudden drop in pressure caused by the landslide, the gas bubbles in the magma and groundwater might have slowly and gradually released without creating a catastrophic eruption. Instead, the landslide created a sudden release of gas that led to an explosive eruption, causing widespread destruction and loss of life in the surrounding areas.

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