Different between mayan and hindi vigesimal or base-20 (base-score) numeral system is based on twenty (in the same way in which the decimal numeral system is based on ten). Vigesimal is derived from the Latin adjective vicesimus, meaning 'twentieth'. Contentsarabic in zero

Answer: 0.5N

Explanation:

Let the two masses be m1 and m2

Gravitational force 'F' at distance 'r' of 2 m = 2N

The gravitational force 'F' at an 'r' distance of 4m can be calculated thus :

The gravitational force of attraction is found using the relation below :

F = Gm1m2 / r^2

Where r = distance, m1 and m2 are the masses and G = gravitational constant

Equation 1:

F = Gm1m2 / r^2;

2 = Gm1m2 / 2^2

Equation 2:

F = Gm1m2 / r^2;

F = Gm1m2 / 4^2

Equating both equations to find 'F' ;

2/F = (Gm1m2 / 4) ÷ (Gm1m2 / 16)

2/F = (Gm1m2 / 4) × (16 / Gm1m2)

2/F = 16/4

2/F = 4

4F = 2

F = 2/4

F = 0.5N

Asia is the world's largest continent.

Answer:

Asia is the largest continent and also has the longest coastline in the world. It covers about one-third of the total land area of the earth. Australia is the smallest continent.

Explanation:

Ordered from largest in area to smallest, these seven regions are: Asia, Africa, North America, South America, Antarctica, Europe, and Australia.

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Answer:

The answer is C.) Favorable ocean currents.

Explanation:

They had an easy accsess for trade.

Answer:

B

Explanation:

the landfill`s toxic liquids and other decomposing trash and objects will render the soil there unsuitable!

Answer:

because they contain fertile farmland and soil and are highly fertile areas. They also flood very regularly

Explanation:

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Answer:

More information

Explanation:

Answer:Diwali Explanation:

Diwali is not a God, it's a festival of lights.

Answer: Industrial Societies

Explanation:

"In demography, the Demographic Transition is a phenomenon and theory which refers to the historical shift from high birth rates and high death rates in societies with minimal technology, education (especially of women) and economic development, to low birth rates and low death rates in societies with advanced technology, education, and economic development, as well as the stages between these two scenarios."

During Stage 4 there are both low birth rates and low death rates. Birth rates may drop to well below replacement level as has happened in countries like Germany, Italy, and Japan, leading to a shrinking population, and a threat to many industries that rely on population growth. As the large group is born during stage two ages, it creates an economic burden on the shrinking working population. Death rates may remain consistently low or increase slightly due to increases in lifestyle diseases due to low exercise levels and high obesity rates and an aging population in developed countries. By the late 20th century, birth rates and death rates in developed countries leveled off at lower rates.

Stage 4 of the Demographic Transition Model represents Industrial Societies. Thus, option D is correct.

The Demographic Transition Model (DTM) depends on verifiable populace patterns of two segment qualities - the rate of birth and passing rate - to propose that a nation's all-out populace development rate spins through stages as that nation grows monetarily.

In this model, it was represented as the way that the populace was the one that will be figuring out the way that the commodity was being purchased. Industrial development was a major part of the development that was present.

Therefore, option D is correct.

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Answer:

The use of fertilizers in farming can help increase crop yields and improve soil fertility. Fertilizers can also help reduce the need for pesticides, reduce water usage, and improve the quality of crops.

Answer. To improve a soil's fertility since fertilizers, contain nitrogen which provides the plant with nitrates after it has been fixed in the soil by the nitrogen fixing bacteria.

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Answer:

George Washington

Explanation:

The essential plant mineral nutrient elements exist in four solid forms. The four solid forms of essential plant mineral nutrient elements are:1. Crystalline2. Amorphous3. Soluble4. Insoluble

Plant mineral nutrients are essential elements that are important to plant growth and development. A variety of plant mineral nutrient elements are available to plants. These mineral nutrient elements are necessary for the plant's metabolic processes and for the production of chlorophyll. The essential plant mineral nutrient elements exist in four solid forms. These are Crystalline, Amorphous, Soluble, and Insoluble.Crystalline form is a form of mineral nutrient that is found in a crystalline form. They are frequently present in the form of oxides or silicates, and they are insoluble in water.Amorphous form is a form of mineral nutrient that is found in an amorphous form. They are frequently present in the form of silicates, and they are usually insoluble in water.Soluble form is a form of mineral nutrient that is found in a soluble form. These are frequently present in the form of salts, and they are easily dissolved in water. Soluble plant mineral nutrients can be easily taken up by the plant roots.Insoluble form is a form of mineral nutrient that is found in an insoluble form. They are frequently present in the form of silicates or oxides. These plant mineral nutrients cannot be taken up by the plant roots directly.

In conclusion, four types of essential plant mineral nutrient elements exist in four solid forms. They are Crystalline, Amorphous, Soluble, and Insoluble. These forms have varying solubility and availability to plants. Soluble and amorphous forms are the most important forms for the plants, while insoluble forms are not used directly by plants.

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Answer:An example of coastline is to ride a sailboat through the waters near a beach. An example of coastline is to sled down a hill. The edge of the land where it meets an ocean, sea, gulf, bay, or large lake. .

Explanation:

Answer:

Igneous rocks are one of three main types of rocks (along with sedimentary and metamorphic), and they include both intrusive and extrusive rocks.

The igneous rocks are the rocks that are formed by the solidified process of the magma rocks. It is the result of the intrusive or the extrusive magma or the fire. It is wholly related to the fire or the lava.

The igneous rocks are classified into:

         felsic

         intermediate

         mafic

        ultramafic

        texture or grain size

These are the rocks that are especially of the quality of the felsic or the intermediate. These all depend on the texture and the quality of the rocks.

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Water hyacinth exhibits hydrophytic adaptations which include reduced epidermis cells lacking cuticle in most cases, presence of large air spaces (7~50 μm), reduced vascular tissue and absorbing structures.

Premise 1. I have seen three elephants in my life.

Premise 2. Every elephant that I have seen floats.

Conclusion. Therefore, elephants float.

The reasoning presented is Inductive, Weak and Uncogent.

In this argument, the conclusion is derived from specific observations of three elephants. However, the conclusion that all elephants float is not supported by the limited evidence provided. The argument relies on a small sample size and assumes that all elephants behave the same way based on personal experience. It is possible that the three elephants observed happened to exhibit floating behavior, but it cannot be generalized to all elephants.

The argument is an example of Inductive reasoning, but it is weak and uncogent because it does not provide sufficient evidence or a reliable basis for the conclusion that all elephants float.

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Answer:

mountain

Explanation:

i'm not very sure though, but they push together to get a mountain i think.

Mountains are created along cracks in Earth plates."The student's experiment most likely demonstrates how mountains are created along cracks in Earth plates. Thus, option C is correct.

The Mountains and Basins section of Texas is known for its tall mountains, separated by basins and valleys. These mountains usually have forests that are fed by the sufficient rainfall that they receive.

Mountains in this region vary in elevation with the Guadalupe mountains having a peak that reaches 8,751 ft(highest point in Texas) and some mountains as low as 2,500 ft.

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Hawaiian eruption exhibit an explosion or fountain of basaltic lava from a single vent

What is Hawaiian eruption?

Because it is typical of Hawaiian volcanoes, a Hawaiian eruption is a particular kind of volcanic eruption in which lava flows out the vent in a relatively calm, low-level explosion. Typically, these are effusive eruptions with basaltic magmas that are hot near the vent, low viscous, and low in gases. Volcanic ash is only occasionally produced. This kind of eruption can happen close to subduction zones and rift zones, although it most frequently happens at hotspot volcanoes like Kilauea and Iceland. On Surtsey from 1964 to 1967, molten lava flowed from the crater to the sea as another example of Hawaiian eruptions.

Hawaiian eruptions can happen along fissure vents, as they did during the 1950 eruption of Mauna Loa Volcano, or at a central vent, as they did in 1959 during the Kilauea Iki Crater eruption, which produced a lava fountain 580 metres high and constructed a 38-meter cone known as Pu'u Puai. Lava spurts from a fissure on the rift zone of the volcano feed lava streams that flow downslope during fissure-type eruptions. Lava fountains can erupt from core vent eruptions to a height of 300 metres or higher.

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Answer: First in Christianity

Explanation: It includes a whopping 2.56 billions people making it the most follwed and practised religion. But now Christianity is slowly being taken over by Islam and it is entimated that in ten years time there will be much more Muslim followers than Christians.

Answer:

False

Explanation:

Answer:

The density of population is the ratio between the numbers of people to the size of land. It is usually measured in persons per sq.km. For example, the area of Region X is 100 sq km and the population is 150,000 persons. The density of population is calculated by dividing 150,000 by 100.

Explanation:

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Answer:To calculate the population density, you will divide the population by the size of the area.

Explanation: Thus, Population Density = Number of People/Land Area.

Answer:

A-France became

B-people questioned

C-people believed

E-The population

Explanation:

France became the permanent home of the pope. People questioned the need for only one church. People believed the church was the center of their lives. ...The population of cities declined as people moved away from the church's influence.

Answer:

People questioned the need for only one church. People believed the church was the center of their lives.The population of cities declined as people moved away from the church's influence.

Explanation:

When it comes to analyzing risks associated with different disaster types, some are more difficult to assess than others. In general, terrorism is considered one of the most difficult disaster types to analyze in terms of risk.

This is because terrorist attacks are often unpredictable and can take many different forms, making it challenging to identify specific vulnerabilities and potential outcomes. Additionally, the motivations behind terrorism can be complex and varied, further complicating risk analysis. While other disaster types like tornadoes, wildfires, and hurricanes also present risks, they tend to be more predictable and easier to model, making them somewhat easier to analyze in terms of potential impacts and likelihood of occurrence. Overall, effective disaster risk management requires a thorough understanding of all potential threats and their associated risks, regardless of their complexity or predictability.

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Answer:

The world's oceans could be virtually emptied for fish by 2048. A study shows that if nothing changes, we will run out of seafood in 2048. If we want to preserve the ecosystems of the sea, change is needed.

Explanation:

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Answer:

The world's oceans could be virtually emptied for fish by 2048. A study shows that if nothing changes, we will run out of seafood in 2048. If we want to preserve the ecosystems of the sea, change is needed.