Which scientist proposed the idea of seafloor spreading?.

Answer:

They orbit the sun

Explanation:

Edge 2020

Answer:they orbit the sun

Explanation:

Edge 2022

The common problem of traditional methods of showing relief on a map are of various types which are used by cartographers.

In a standard topographic map, Contour lines are the most used or common traditional method of showing relief and elevation. Therefore, contour a line appears as an imaginary line or lines on the ground, above the ground or as well as vertical distance above or below sea level. Note, all points on the contour lines are at the same elevation.

A cartographer can also use Layer tinting as a traditional method of showing relief on a map by the use of color. The application of different color is used for each band of elevation solely.

Also, a cartographer use each shade of band or color, to represents a definite elevation range. A legend can therefore be printed on the map margin to illustrate the elevation range that is represented by each color. Nevertheless, this method is not permissible to allow the map user to determine the exact elevation of a specific point.

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Answer: The process of leveling normal fluctuations at the boundaries of the environment is called "smoothing."

Smoothing is a statistical technique used to reduce the impact of random fluctuations or noise in a dataset. In many real-world scenarios, the measurements or observations obtained may contain some level of noise or variability due to measurement error or other external factors. Smoothing techniques are used to remove this noise and reveal the underlying pattern or trend in the data.

In the context of boundaries of the environment, smoothing can refer to the process of reducing the impact of fluctuations or noise at the edges or borders of a particular environment. For example, in the field of ecology, researchers may use smoothing techniques to analyze changes in species abundance or distribution across different habitat boundaries, such as forest edges or riverbanks. By smoothing the data, researchers can identify patterns or trends that may be obscured by random fluctuations or noise at the boundaries of the environment.

In practice, smoothing involves applying a mathematical function or algorithm to a dataset to produce a smoother version of the data. The choice of smoothing function or algorithm depends on the characteristics of the data and the specific research question being investigated.

One common smoothing technique is moving average smoothing, which involves taking the average of a sliding window of data points. The size of the window can be adjusted to control the level of smoothing; a larger window will result in a smoother curve, while a smaller window will preserve more of the original fluctuations in the data.

Another popular smoothing technique is the Savitzky-Golay filter, which is a type of polynomial smoothing that fits a local polynomial curve to the data points. The degree of the polynomial and the size of the window can be adjusted to control the level of smoothing.

Smoothing can be a useful tool in many areas of research, including ecology, economics, finance, and engineering. It can help researchers identify trends and patterns in noisy data and improve the accuracy of predictions and forecasts. However, it is important to use smoothing techniques carefully and to consider the potential impact on the interpretation of the results. In some cases, excessive smoothing can lead to overfitting and produce misleading or inaccurate conclusions.

Homeostasis is leveling normal fluctuations at the boundaries of the environment.

In the context of the environment, homeostasis refers to the ability of ecosystems to maintain balance and stability in the face of external disturbances such as natural disasters, climate change, or human activity. For example, a healthy forest ecosystem is able to maintain a stable balance between the populations of different plant and animal species, and can adapt to changes in temperature, rainfall, and soil conditions over time.

Homeostasis is an important concept in ecology and environmental science because it helps us understand how ecosystems function and respond to change. By studying the mechanisms of homeostasis in different environments, scientists can develop strategies for managing and preserving natural resources for the benefit of both present and future generations.

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As a result of the dust bowl, some positive effects were seen such as:

The dust bowl showed that there was a need for sustainable farming practices and these were implemented as the economy started to rebound.

The government also saw the need to protect farmers and to this end introduced the federal crop insurance scheme.

In coclusion, the dust bowl was a terrible time for farmers but it had positive effects.

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Answer:

helping hand so explain

Answer: I believe A (Miners struck oil at several spots along the fall line).

Explanation: Not completely sure but let me know if its wrong, and ill try to fix it. :)

Neither do i :D we share something alike!

The greatest portion of the continent with a low Human Development Index is North America.

The three primary elements of human development are intended to be tracked by the Human Development Index (HDI), a single index measure. It is determined using three key variables: per capita income, life expectancy, and educational attainment.

The four elements that make up the Human Growth Index (HDI)—mean years of schooling, expected years of schooling, life expectancy at birth, and gross national income (GNI) per capita—measure each nation's social and economic development.

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Answer:Africa

Explanation:

There is the most area with low development. Also I took the test and got it right

In contrast to throughflow, which seeps through the soil and is stored in the soil and groundwater, surface runoff is the water that pours over the top of the land.

The water flow that happens on the surface of the land is known as surface runoff, and it typically follows a very severe downpour or snowmelt. Since it travels swiftly down hillsides and into streams, rivers, and lakes, this type of water flow is simple to see.

Water that slowly percolates through the soil and underlying rocks on its route to a stream or river is known as throughflow. Although this type of water flow is harder to see, it is nonetheless a crucial component of the hydrologic cycle.

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The best definition of climate is "the statistics (e.g., averages) of atmospheric (or oceanic) conditions over a long time (usually 30 years or more)."

Climate refers to the long-term patterns and averages of weather conditions observed over a significant period, typically spanning 30 years or more. It encompasses various factors such as temperature, precipitation, humidity, wind patterns, and other atmospheric conditions. Climate is different from weather, which refers to the short-term and day-to-day variations in atmospheric conditions. By considering statistical data and long-term trends, climate helps us understand the typical and predictable patterns of weather in a specific region or area.

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i believe it is terrestrial biota

all of the others are ocean related

Answer:

Statements that are true about the Tupi is that they lived in the rain forests and along the coasts, and they grew crops, such as corn and peanuts.

Explanation:

The first option is correct because the Tupi inhabited pretty much all regions of Brazil, initially starting off in the tropical rain forests, but later moving and settling along the coastline of Brazil.

The second option is correct because the Tupi were skillful agriculturalists, and they were growing a wide variety of crops, including peanuts, corn, cassava, sweet potatoes, and many more.

The third option is not correct because the Tupi were people that had a sedentary lifestyle, with permanent buildings, and being engaged in agriculture.

The fourth option is not correct because the Tupi were producing a surplus of food which in turn enabled them to live in one place throughout the year and be well off, without the need for hunting and gathering.

The answer is they lived in the rain forests and along the coasts, and they grew crops, such as corn and peanuts.

Answer:

Explanation:

Thanks a lot

Answer:

Under his administration, Cuba became a one-party communist state; industry and business were nationalized, and state socialist reforms were implemented throughout society.

Explanation:

Ideologically a Marxist–Leninist and Cuban nationalist, he served as the first secretary of the Communist Party of Cuba from 1961 until 2011.

Castro believed strongly in converting Cuba and the wider world from a capitalist system in which individuals own the means of production into a socialist system in which the means of production are owned by the workers.

Droughts and desertification are closely related phenomena that have significant environmental and socioeconomic impacts.

A drought is a prolonged period of abnormally low rainfall or precipitation, leading to a shortage of water resources. It can occur at various scales, from local to regional or even global, and can have severe implications for agriculture, ecosystems, and human populations.

Droughts can be caused by natural factors such as climate variability (e.g., El Niño) or by human activities like deforestation and excessive water consumption. Climate change is also exacerbating drought conditions in many regions.

Desertification refers to the process of land degradation in arid, semi-arid, and dry sub-humid areas, resulting in the transformation of once fertile land into desert-like conditions. It involves the loss of vegetation, soil erosion, and a decline in agricultural productivity.

Desertification is primarily caused by a combination of natural and human factors. Natural factors include climate variability, droughts, and land degradation processes. Human activities such as overgrazing, deforestation, unsustainable agriculture, and improper land management practices also contribute to desertification.

Droughts and desertification have far-reaching impacts. They can lead to food and water scarcity, displacement of populations, loss of biodiversity, increased poverty, and conflicts over resources. These phenomena also affect ecosystems by disrupting ecological balance and reducing the resilience of natural habitats.

Mitigation strategies include sustainable land management practices, afforestation and reforestation, efficient water use, soil conservation methods, and promoting resilient agricultural practices. Additionally, international cooperation, policy frameworks, and community participation are crucial for addressing droughts and desertification at a broader scale.

By understanding the causes and impacts of droughts and desertification and implementing appropriate measures, we can work towards mitigating their effects and promoting sustainable development in vulnerable regions.

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Answer:

Preamble

Explanation:

I believe so..

Answer:

true

Explanation:

Each December solstice, the thermal equator is at its southern extreme. After the December solstice, the thermal equator begins moving north. It crosses the equator around the September equinox and continues moving north, reaching its northern extreme on the June solstice

Answer:

The Earth is different because it has life on it…obviously. And the factors that make it so, is why it is regarded as a fragile planet.

Explanation:

For example, one of the reasons Earth supports life is its location in the solar system. The venerable Habitable Zone. If the earth was, say in Venus’ orbit for example, runaway greenhouse effect would create so much heat, it would not be able to hold surface water.

So we’re lucky to be in the correct distance from the Sun, however, distance is not the only factor here. If the planet was covered in ice for example, its reflectivity (also called albedo) would cause the surface temperature to be either cool, if albedo is high and vice versa.

So, again, we’re lucky to have just the right amount of surface reflectivity. How about our atmosphere? The atmosphere provides us with life sustaining weather, temperature regulation and shields us from deadly radiation. The composition of our atmosphere is crucial in how atmosphere interacts with solar radiation. Some gases, such as Carbon Dioxide and Water vapor, allow visible light to pass through which is good for those important things like…seeing. Unfortunately, these same gases prevent radiation from being reflected back out into space in what is referred to as The Greenhouse Effect. Every planet with an atmosphere has this at different degrees and is what heats up the planets. The dissipation of the greenhouse gases also determines for how long the planet will retain its heat, for example, water vapor may take a week while Carbon dioxide takes about 100 years. Again, luckily for us, we only have a trace amount of Carbon dioxide, less than 0.1% of it.

How about the one ingredient that we can’t do without? Oxygen? It turns out that we don’t have that much in the atmosphere. Only about 21% of our atmosphere contains oxygen. If we had less, we would have weak hearts, prone to diseases, slow and probably still be in the dark ages. If there was too much of it and someone farted, the atmosphere would simply combust and murder everyone since oxygen is highly reactive. The highest oxygen content that could be safely stored in our atmosphere is about 35%. Luckily we have giant recycling plants called…well, plants. We also have oxygen reserves in our oceans, crust and beneath ice caps.

The odds for all these factors that have occurred on our little blue marble, albeit over millions of years, to be replicated on another planet and support life as we know on earth is literally a 1 in a not-happening.

All these things are maintained by a very delicate natural balance and can unfortunately be undone by both natural and man-made effects. Hence, our planet is very fragile.

Answer:

if the earth tips, the weather would break off some of the earth and the ocean would cause tsunamis like crazy. hope this helped :)

Explanation:

Answer:

There are gravitational effects causing a cluster of orbits for a group of ETNOs, this is high evidence there is a 9th planet past Neptune.

Answer:

100m is 24.5°C,

1500m is 17.5°C,

2000m is 15°C.

Explanation:

To calculate the temperature at different altitudes using the given humid adiabatic gradient, we'll use the formula:

T2 = T1 - (gradient * (altitude2 - altitude1))

Given:

Surface temperature (altitude1) = 25°C

Humid adiabatic gradient = 0.5°C/100m

Let's calculate the temperatures at the specified altitudes:

At 100m:

altitude2 - altitude1 = 100m - 0m = 100m

T2 = T1 - (gradient * (altitude2 - altitude1))

T2 = 25°C - (0.5°C/100m * 100m)

T2 = 25°C - 0.5°C

T2 = 24.5°C

At 1500m:

altitude2 - altitude1 = 1500m - 0m = 1500m

T2 = T1 - (gradient * (altitude2 - altitude1))

T2 = 25°C - (0.5°C/100m * 1500m)

T2 = 25°C - 7.5°C

T2 = 17.5°C

At 2000m:

altitude2 - altitude1 = 2000m - 0m = 2000m

T2 = T1 - (gradient * (altitude2 - altitude1))

T2 = 25°C - (0.5°C/100m * 2000m)

T2 = 25°C - 10°C

T2 = 15°C

Therefore, the temperature at 100m is 24.5°C, at 1500m is 17.5°C, and at 2000m is 15°C. These values are obtained by subtracting the appropriate temperature change (determined by the humid adiabatic gradient) from the initial temperature at the surface.

Answer:

a

Explanation:

transform fault may occur in the portion of a fracture zone that exist between different offset spreading centres or that connects spreading centres to deep-sea trenches in subduction zones.

Answer:

geography

Explanation:

hope it will be helpful to you

Answer:

Blue, purple, red, orange, green, grey. This is what the question is asking I believe. I tried my best and gave effort.

The plants are categorized into different groups based on their morphological and physiological characteristics. These groups are organized into a classification system, with the most basic and broad categories at the top and more specific and detailed categories at the bottom.

Algae are simple, non-vascular plants that are primarily aquatic. They are the most primitive of all the plant groups and are an important source of food and oxygen for other organisms in aquatic ecosystems.

Bryophytes are non-vascular plants that include mosses, liverworts, and hornworts. These plants are typically small and grow in moist, shady environments.

Ferns are a group of vascular plants that have large, leafy fronds. Ferns are one of the earliest groups of vascular plants to evolve and are an important component of many forest ecosystems.

Gymnosperms are a group of vascular plants that includes conifers, such as pine trees, and cycads. These plants have seeds that are not enclosed in an ovary and are the dominant vegetation in many temperate and boreal forests.

Angiosperms are the most advanced group of vascular plants and include all flowering plants. These plants have seeds that are enclosed in an ovary and are the dominant vegetation in many ecosystems around the world.

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Answer:

a-England

b-Scotland

c-wales

d-northern Ireland

e-Ireland

Explanation:

Answer:

B - Scotland

D - Northern Ireland

E - Ireland

A - England

C - Wales

Explanation:

Im super amazing at geography and I have been studying it for the past 5 years.

Answer:

firn

Explanation:

i had to search this one

Answer:

The aerospace industry encouraged and promoted tourism in Florida. Due to the satellite launches, the tourists visited this place to witness such events.

Explanation:

Answer:

Two species whose niches overlap may evolve by natural selection to have more distinct niches, resulting in resource partitioning.

Explanation:

THIS BASICLY MEANS THAT IF 2 SPECIES HAVE NICHES THAT OVERLAP THEY WILL NATURALY COMPETE FOR THE SAME RESOUCES THE SPECIES WITH THE BETTER ABILITY TO HUNT WILL WIN

The relationship between niche and competition can be observed in the example of honey creepers, which are Hawaiian birds that share the same habitat but have adapted to it differently.

Competition affects the size of the realized niche, which is a factor in how many species are present in a community. In biology, competition refers to an interaction between organisms or species when both need a resource that is in short supply, such as food, water, or a particular area.

Because each honey creeper's beak is unique and can eat a variety of foods, there is less competition for resources, and they can coexist in the same habitat. This is an illustration of niche differentiation, a strategy used by competing species to lessen rivalry by using various methods to exploit their environment.

As a result, the significance of the relationship between niche and competition are the aforementioned.

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man it's really a tough question