During the seventeenth and eighteenth centuries, the area between the Carolinas and Florida was the site of which of the following?Spanish city-building English-Spanish tensions Joint English- Spanish settlements English- French Tensions Spanish efforts to build forts Spanish- French tensions

Answer:

Observation methods.

Explanation:

Although the original purpose of construction for the Great Pyramid of Giza is not known, the widely accepted opinion is that the pyramid is believed to be the tomb of King Khufu. (I hope this helps.)

Answer:

The effect that Crusades had on trade was that it opened up new trading markets, new ideas to Europeans; Europeans began to sell their own spices by trading with middle East without middlemen, this strengthening its economy.

Explanation:

The location where new oceanic plates are created is called a divergent boundary or a spreading center.

At divergent boundaries, two tectonic plates move away from each other due to the underlying mantle's upwelling magma. The magma rises up to the surface, cools and solidifies to create new crust. The newly formed crust then moves away from the boundary on either side, forming new oceanic crust.

Divergent boundaries can be found on the ocean floor, creating mid-oceanic ridges, as well as on land, such as the East African Rift.

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Timbuktu was connected to the rest of the world through the Niger River, which is one of the major waterways in West Africa.

Guinea, Mali, Niger, and Nigeria are among the West African nations through which the Niger River runs. It is the third-longest river in Africa, and it has long served as a crucial conduit for transportation.

The Niger River served as a conduit for trade between West Africa's interior and North Africa, the Middle East, and Asia.

Timbuktu, which was established in the 12th century, rose to prominence as a major hub for trade and learning in the 14th and 15th centuries. The trans-Saharan commerce, which entailed the exchange of goods between West Africa and the Mediterranean region, was centred there at the time.

The Niger River was used to convey goods including gold, salt, and ivory from Timbuktu to North Africa.

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Answer:

troposphere

Explanation:

there are 4 layers of the atmoshere each separated by a pause the lowest on is the troposphere followed by the stratosphere they are separated by the tropopause after the stratosphere is the  mesosphere and they are separated by the stratopause after the mesosphere we have the thermosphere which is separated by the mesopause

Explanation:

Answer:

Soil texture (such as loam, sandy loam or clay) refers to the proportion of sand, silt and clay sized particles that make up the mineral fraction of the soil. For example, light soil refers to a soil high in sand relative to clay, while heavy soils are made up largely of clay.

hopE it helpZ~

Look at the picture for Parts A and B.

1. The Moon Phases Method by Aristarchus

Year 250 BC, Aristarchus as the first person to measure the distance of the Earth to the Sun. He uses the phases of the Moon to measure the ratio between the Earth-Sun and Earth-Moon distances. The measurement method is carried out when the Moon is observed in a semicircle from the Earth's surface. At that time, the Sun, Moon and Earth form a right angle.

By measuring the angle from the Earth between the Sun and the Moon, it is found that the Sun is 19 times farther than the Earth-Moon distance and is 19 times larger. However, Aristarchus' calculations still do not get accurate results. In fact the Sun is about 400 times larger than the Moon.

2. Eratosthenes method

In 276 – 194 BC, the ancient Greek astronomer Eratosthenes estimated that the distance from the earth to the sun was 4,080,000 stadia or 804,000,000 stadia. It is not known for certain which stadia length is used. Some sources estimate that the stadia is between 157 meters and 209 meters. If multiplied by the value of 804,000,000 stadia, the Earth-Sun distance is 126 million and 168 million kilometers.

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It will take approximately 583.33 years for the developing country to double its current energy usage of 10 quadrillion BTUs per year with a growth rate of 1.2% per year.

To calculate the number of years it will take for a developing country to double its current energy usage, we can use the concept of the rule of 70. The rule of 70 is a simplified formula used to estimate the doubling time of a variable that grows exponentially over time.

The formula for the rule of 70 is:

Doubling time (in years) = 70 / annual growth rate (as a percentage)

In this case, the annual growth rate is given as 1.2%. To use the formula, we need to convert the growth rate to a decimal by dividing it by 100, resulting in 0.012.

Doubling time = 70 / 0.012 ≈ 583.33 years

Therefore, it will take approximately 583.33 years for the developing country to double its current energy usage of 10 quadrillion BTUs per year, assuming a constant growth rate of 1.2% per year.

It's important to note that this calculation assumes a steady growth rate over the entire period and does not account for potential fluctuations or changes in the growth rate. Additionally, other factors such as technological advancements, policy changes, and shifts in energy sources can significantly impact the actual growth rate and the time it takes for a country to double its energy usage.

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Answer:

Arab traders — mainly descendants of sailors from Yemen and Oman — dominated maritime routes throughout the Indian Ocean, tapping source regions in the Far East and linking to the secret "spice islands" (Maluku Islands and Banda Islands).

Explanation:

Answer:you can't make that

Explanation:

Vhubibbjihbbj

Answer:

renewable resources are resources that can't get used up even after use while non renewable resources are resources that once used up can't be refilled.

renewable resource eg sun

non renewable resources eg fossil s and minerals

Answer:

El sector primario es el sector económico que recibe beneficios de la naturaleza. El sector primario incluye las siguientes industrias: agricultura, caza, apicultura, silvicultura y pesca. Parte del sector primario se utiliza sin procesar, pero la mayor parte es materia prima de empresas del sector secundario. El sector primario a veces incluye la industria minera, pero principalmente las empresas mineras son empresas de otras industrias.

El sector primario fue la primera actividad económica en la historia de la humanidad (recolección y caza). Hasta el comienzo de la revolución industrial, tenía la mayor participación en la economía mundial, pero dentro del sector, la agricultura era la más importante.

En la economía actual, el predominio del sector primario indica que un país o región está rezagado. Este es el caso de la mayoría de los países africanos, donde la mayor parte de la población sigue empleada en la agricultura. Un país donde predomina el sector primario es una sociedad agraria.

Answer:

single

Explanation:

point pollution comes from a single easily identifiable source.

In point source pollution, the pollutants come from a "single" easily identifiable source.

Pollution is the mixture of contaminants into the natural environment that cause adverse change. Pollution can take the form of any substance or energy. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants.

A point source of pollution is a single identifiable source of air, water, thermal, noise or light pollution. A point source has negligible extent, distinguishing it from other pollution source geometries.

Hence, the correct answer is single identifiable source.

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Answer:

Lunar

Explanation:

A lunar eclipse occurs when the Moon moves into the Earth's shadow.

Answer:

calendars

clocks

decades

years

centuries

days

minutes

seconds

hours

weeks

months

Studying marine sediments is crucial for reconstructing paleoenvironments and understanding recent human environmental impacts. Sediments provide a wealth of information about past climate conditions, oceanographic processes, and the evolution of ecosystems. They serve as a record of environmental changes over time, helping scientists unravel Earth's history and predict future changes.

Marine sediments are valuable archives that hold vital information about Earth's past. By analyzing sediment cores collected from the ocean floor, researchers can reconstruct paleoenvironments and gain insights into the Earth's climatic history. Sediments contain various proxies, such as microfossils, isotopes, and trace elements, which provide clues about past temperatures, sea level changes, and ocean circulation patterns. This data helps scientists understand the natural variability of the climate system and identify long-term trends.

Additionally, studying marine sediments allows us to assess the impact of human activities on the environment. Industrialization, agriculture, and other human interventions have significantly altered ecosystems and affected the quality of marine environments. By examining sediment layers, scientists can trace the introduction of pollutants, such as heavy metals, pesticides, and hydrocarbons, into marine ecosystems. This information helps evaluate the extent of contamination, its sources, and its long-term effects on marine life and habitats.

Furthermore, sediment records can shed light on the effectiveness of conservation efforts and inform future environmental management strategies. By comparing sediment composition and ecological indicators before and after the implementation of conservation measures, scientists can evaluate their success in restoring degraded ecosystems. This knowledge is crucial for making informed decisions and developing sustainable practices to protect marine environments.

In conclusion, the study of marine sediments provides valuable insights into both paleoenvironments and recent human environmental impacts. By analyzing sediment cores, scientists can reconstruct past climate conditions, understand natural variability, and assess the consequences of human activities on marine ecosystems. This knowledge is essential for predicting future environmental changes, formulating effective conservation strategies, and ensuring the long-term sustainability of our planet.

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Answer:

Delaware is the next smallest state after rhode island with 1,955 square miles

Explanation:

Hope this helped and please mark as best answer if you don't mind, have a great day!!

Answer:

Roman Empire and China and later between medieval European kingdoms

Explanation:

i think lol

An increase in life expectancy is an example of an improvement in an indicator of human development. Thus, option D is correct.

Human development can be defined as the process in which freedom, as well as benefits, are increasing in human life. it is a summary of the average dimensional perspective for human life in human development.  It is also related to the life and death of the people at the quality of life they are living.

If there is an increase in the life expectancy rate, that suggests that people are living for a longer period of time. This suggests that there is better quality and greater unity in their lives.

This is an indicator of human development, and the fact that there will be growth in the near future to stop this is a positive point for the country.

Therefore, option D is the correct option.

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Answer:

by supporting each other and increasing the Sudan currency

actual temperature at noon on the hottest day of the year in the warmest part of Mars could be higher or lower than 70 degrees Fahrenheit (20 degrees Celsius), depending on the specific location and other factors.

To determine the temperature at noon on the hottest day of the year in the warmest part of Mars, we need to consider various factors that influence the planet's climate.
Firstly, Mars' distance from the Sun affects its temperature. Mars is about 50 million miles farther from the Sun than Earth, which means that it receives less sunlight and energy. However, Mars has a much thinner atmosphere than Earth, which means that it does not retain heat as effectively. This leads to extreme temperature variations between day and night and between the equator and the poles.
Secondly, the Martian atmosphere is mostly composed of carbon dioxide, which has a different greenhouse effect than Earth's atmosphere. The greenhouse effect traps heat near the planet's surface, which causes the temperature to rise. However, the Martian atmosphere is not thick enough to create a significant greenhouse effect, so the temperature increase is limited.
Thirdly, Mars' axial tilt is similar to Earth's, which means that it experiences seasons. During the Martian summer, the southern hemisphere receives more sunlight than the northern hemisphere, leading to higher temperatures in the southern hemisphere.

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Answer:

Orbit.

Explanation:

After the discovery of Uranus, scientists were having trouble figuring out the planet's orbit. They realized that there must be another planet farther out than Uranus.

Answer:

was used to make jewelerly and tableware

Mud consists of fine-grained particles that settle and accumulate in areas with relatively calm water. Hence, mud will deposit in deep-sea.

Hence, the correct answer is option b - deep sea.

Mud is a sedimentary material consisting of a mixture of fine-grained particles, primarily silt and clay, suspended in water. It is formed through the weathering and erosion of rocks, minerals, and organic matter. The small particle size of mud gives it a smooth and cohesive texture.

Mud is commonly found in areas with water, such as riverbanks, lake bottoms, deltas, and coastal regions. It can also accumulate in shallow marine environments and estuaries. Mud has various properties depending on its composition and water content. It can be sticky, malleable, and easily compacted. Due to its fine particles, mud retains water, making it fertile for plants and a crucial habitat for certain organisms.

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The given question is incomplete. Hence, the complete question is:

"In which of the following sedimentary environments would mud most likely be deposited?

a. allu-vial

b. deep-sea

c. desert (sand dune)

d. glacial"

The event which did NOT lead scientists to more carefully monitor the Luuwit (Mt. St. Helens) volcano in 1980 before its eruption is lava flows.

What is Luuwit (Mt. St. Helens)?

Luuwit is an active stratovolcano in Skamania County, Washington, in the Pacific Northwest region of the United States. It is 96 miles (154 km) south of Seattle and 50 miles (80 km) northeast of Portland, Oregon.

The peak of Luuwit stood at 9,677 feet (2,950 m) before a catastrophic eruption on May 18, 1980, decreased its height to 8,363 feet (2,549 m) and left behind a horseshoe-shaped crater.

After more than a century of dormancy, Luuwit came back to life in March 1980, with a sequence of small earthquakes and steam venting events, which were produced by an injection of magma at shallow depth below the volcano that created a small bulge and a fracture system on its north flank.

As a result, scientists began to monitor the volcano's activity with increased attention to try to predict the timing and magnitude of the forthcoming eruption. Lava flows didn't lead scientists to carefully monitor the volcano in 1980 before its eruption.

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Answer:

1.

information about reactions to a product, a person's performance of a task, etc. which is used as a basis for improvement.

"throughout this process we have obtained valuable feedback"

2.

a screeching or humming sound resulting from the return of a fraction of the output signal from an amplifier, microphone, or other device to the input of the same device.

"Punk Rock Girl opens the disc with plenty of guitar feedback"

Answer:

60

Explanation:

subtract 120 from 180

Answer:

x=60

Explanation:

120+x=180

x=180-120

x=60