What layer of the atmosphere has the coldest temperature?

Answer:

rate of seafloor spreading = 30.8 km/ millon year

rate of seafloor spreading = 30.8 mm/year

Explanation:

given data

wide at the latitude = 5,700 km

time period = 185 million year

solution

we get here rate of seafloor spreading that is

rate of seafloor spreading = \(\frac{5700}{185}\)

solve it we get

rate of seafloor spreading = 30.8 km/ millon year

and in mm

rate of seafloor spreading = \(\frac{57\times 10^8}{185000000}\)

rate of seafloor spreading = 30.8 mm/year

Its encourages migration and promote cultural change

Let understand that Culture contact refers to a situation characterized by contact between two or more people with different cultures.

In conclusion, the internet have made people emigrate to other location because he/she prefer the location lifestyle and it also promote culture change of an individual because he/she prefers the location belief and way of doing things.

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Answer:

by promoting cultural change

Explanation:

Soil may not be productive soil due to factors like nutrient deficiency, poor structure, environmental conditions, and human activities.

In conclusion, the productivity of soil can be affected by various factors, including its nutrient content, structure, environmental conditions, and human-induced impacts, emphasizing the importance of proper soil management and conservation practices for sustainable agricultural productivity.

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Answer:

What states are you going to?

Explanation:

Planting is a farming technique where a plot of land is momentarily cultivated and then left unattended to encourage vegetation to develop naturally while the cultivator shifts to another plot.

Plant care or development has been the act of doing so. You'll be doing a lot of cultivating if you decide to cultivate your organic fruits and veggies in the backyard. When discussing how farmers care for their crops, the word "cultivation" is most frequently used.

Cultivate, when used literally, refers to take actions to grow something and then enhance its growth, particularly crops. Similar meaning is conveyed when used figuratively, although the thing being developed or grown is frequently an idea.

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Answer:

Yes, a triangle can be formed with the given side lengths of 9, 9, and 9. This is because in a triangle, the sum of the lengths of any two sides must be greater than the length of the third side. In this case, 9 + 9 is greater than 9, and 9 + 9 is also greater than 9. Therefore, the given side lengths satisfy the triangle inequality, and a triangle can indeed be formed.

Answer:

Yes

Explanation:

An equilateral triangle is a triangle with 3 equal sides so this would be an equilateral triangle.

Answer:

Ocean currents have an effect on climate and wind patterns.

Explanation:

Ocean currents have a very big influence, especially on coastal areas and islands. The biggest effects they have are on the climate and wind patterns. The reason why they have a big influence on the climate is because of the properties of the water to cool off and warm up slower than land, but also because of the temperature of ocean currents, and the type of air masses that move above them.

The ocean currents and winds they bring in, tend to have two, very different effects on climate. When the ocean currents are warm, the air masses above them have a lot of humidity, so they make coastal areas and islands very wet, and if they are further away from the Equator, warmer than what would be expected by their latitude (the British Isles being a good example). On the other hand, cold ocean currents have very dry and dense air masses above them. This results in bringing in lower temperatures and a drier climate, sometimes to extremes when it comes to dryness (a good example is the Atacama Desert).

Yes I think is a star that we might be able to send a space probe to because the closest star to our solar system is Proxima Centauri, located about 4.24 light-years away. While it is the closest star, the distance is still immense.

To put it into perspective, if we were to travel at the fastest speed achieved by a human-made spacecraft (Voyager 1), it would take over 73,000 years to reach Proxima Centauri. Therefore, with our current technology, reaching even the nearest star within a human lifespan is not feasible.

However, it's important to note that space exploration and technology are constantly advancing. In the future, it's possible that new propulsion methods or revolutionary technologies could emerge, enabling us to contemplate interstellar missions. But as of now, sending a space probe to a distant star remains beyond our practical capabilities.

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The following question may be like this:

Do you think is a star that we might be able to send a space probe to? Why, or why not? explain

Answer:

C- ozone depletion

Explanation:

Ozone depletion is not caused by global warming.

Among the following, the one which is not a result of global warming is societal conflicts. Thus the correct answer is A.

When the overall temperature of earth increases due to a rise in the greenhouse effect because of green house gases like carbon dioxide, CFCs are called global warming.

The effects of global warming will be resulted in depletion in the ozone layer of the earth due to an increase in heat-emitting radiations on the surface of the earth.

The increase in temperature will also lead to rising in sea level as global warming leads to the melting of glaciers which increases the water level in the oceans.

Global warming also resulted in the loss of biodiversity due to changes in the climate of the planet and an increase in the pollutants that creates a high effect on biodiversity.

Therefore, option A societal conflict is an appropriate answer as it is not associated with the environment.

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Answer:

d. decreases the relative distance between places

Explanation:

Relative distance is a geographical concept whose main objective is to measure the connection or disconnection of two locations with respect to economics, culture and social variables.

Therefore, the effect of internet connectivity on global communication and business directly affects the reduction of the relative distance between places, as the internet has revolutionized the way the world communicates, and directly impacted business, which contributed to globalization , as the internet enables companies to do business anywhere in the world as communication via the internet is instant, fast and inexpensive, which contributes to companies having greater control of their business and greater possibility to expand their business regardless of absolute distance.

Answer:

The number is 10.

Explanation:

If two fifths is four, then one-fifth is two. 2x5=10

Hope this helps!! Good luck :D

Answer:

Before we describe the phases of the Moon, let's describe what they're not. Some people mistakenly believe the phases come from Earth's shadow cast on the Moon. Others think that the Moon changes shape due to clouds. These are common misconceptions, but they're not true. Instead, the Moon's phase depends only on its position relative to Earth and the Sun.

The Moon doesn't make its own light, it just reflects the Sun's light as all the planets do. The Sun always illuminates one half of the Moon. Since the Moon is tidally locked, we always see the same side from Earth, but there's no permanent "dark side of the Moon." The Sun lights up different sides of the Moon as it orbits around Earth – it's the fraction of the Moon from which we see reflected sunlight that determines the lunar phase.

Phases of the MoonWe see the Moon go through a changing cycle of phases each month due to its orbital motion around Earth and the changing geometry with which we view it.

S&T: Ana Aceves

MOON PHASES

The new Moon occurs when the Moon, Earth, and Sun all lie along approximately the same line. Since the Sun is behind the Moon from Earth's perspective, the side of the Moon that faces Earth is dark.

At full Moon, the three bodies also lie approximately in a line, but this time, the Moon is on the opposite side of Earth, so the Sun illuminates the whole side facing us.

At first quarter and last quarter, the Moon lies perpendicular to a line between Earth and the Sun. We see exactly half of the Moon illuminated by the Sun — the other half lies in shadow. The "quarter" used to name these phases refers to the respective fraction of an orbit that the Moon has completed since new Moon.

The illuminated part of the Moon gradually transitions between these phases. To remember the in-between phases you'll need to understand these terms: crescent, gibbous, waxing, and waning. Crescent refers to phases where the Moon is less than half-illuminated, while gibbous means more than half is illuminated. Waxing means “growing” or expanding in illumination, and waning means “shrinking” or decreasing in illumination.

After new Moon, a slice of reflected sunlight becomes visible as a waxing crescent. The lunar crescent grows until first-quarter Moon. As the sunlit portion of the Moon continues to increase to more than half of the Moon's face, the Moon turns waxing gibbous. Then, after the full Moon the sunlit fraction begins to decrease again (though it still takes up more than half the face of the Moon) to make a waning gibbous and then a third-quarter Moon. The slice of sunlight continues to decrease until the moon is a waning crescent and then a new Moon. The whole cycle (from new Moon to new Moon) takes about 29.5 days.

If you have a hard time remembering which way the moon phases go, just think: “white on right, getting bright!”

THE PING PONG PERSPECTIVE

Holding a white ball at arm’s length in the direction of the Moon shows how lunar phases depend on where the Moon is in the sky with respect to the Sun. S&T: J. Kelly BeattyHolding a white ball at arm's length in the direction of the Moon shows how lunar phases depend on where the Moon is in the sky with respect to the Sun. S&T: J. Kelly Beatty

The Moon's phases are actually related to orbital motion, and there's a simple and fun observation that shows how they're connected. All you'll need is a Ping-Pong ball to simulate the Moon—actually, any small, white sphere would work. Then head outside about an hour before sunset, or around the time of a first-quarter Moon. Find the Moon in the southern part of the sky, then hold the ball up at arm's length right beside it.

You'll see that the ball shows exactly the same phase as the Moon. The Sun illuminates both the ball and the Moon from the same direction, and you see them as partly sunlit and partly in shadow, their bright and dark portions mimicking each other perfectly. If the weather stays clear, you can repeat this observation on the next several afternoons. Each day the Moon's orbital motion has carried it farther east, and the sunlit portion of its disk has grown larger. If you hold your ball up near the Moon, you'll see that its “phase” has thickened too.

To sneak a preview of the Moon's appearance in the days to come, simply move the ball farther east. And if you move it all the way over so your arm points low in the eastern sky, the side of the ball that's facing you will be almost completely illuminated — nearly a “Full Ball,” so to speak. And, sure enough, a day or two before full Moon, the Moon hangs low in the eastern sky just before sunset and is almost completely illuminated.

Explanation:

Answer:

Warm ocean waters provide the energy to fuel storm systems that provide fresh water vital to all living things. Understanding and predicting precipitation is critical to farmers who decide which crops to plant, and how deep, based in part on soil moisture levels. Crop and food prices may increase when weather that is too wet or too dry adversely affects crops.

Like precipitation, extreme heat and cold also affect livestock management.

Weather prediction can be a life-saving tool. Aside from helping people prepare for catastrophic storms, prediction can help citizens and governments anticipate extreme hot and cold temperatures, which may cause death among the elderly.

Water management experts study how much rainfall to anticipate so they can manage reservoir levels and water usage, to ensure everyone has abundant water supplies.

Explanation:

In the map given, we would expect a volcano at point D because volcanoes can be formed at both convergent and divergent plate boundaries.

A volcano is a crack in the crust of a planet, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber beneath the surface. Volcanoes are most commonly found where tectonic plates are diverging or converging on Earth, and the majority are found underwater.

Volcanoes can also form where the crust's plates are stretching and thinning, as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Upwelling diapirs from the core-mantle boundary, 3,000 kilometres deep in the Earth, are thought to cause volcanism away from plate boundaries.

Therefore, at point D there would be probably a volcano.

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Answer:

8. gyre

9. ocean currents ( ;-; )

10. a) sunlight

    b) microplastics ( ;-; )

Answer: Shadow

Explanation:

The FitnessGram Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. Students begin at the starting line. Once the test begins, the running speed starts slowly, but gets faster each minute after you hear the signal (beep). A single lap (length of the basketball court), should be completed when you hear this signal (ding). The second time you fail to complete a lap before the sound, your test is over.

Answer:

The red lines on this map show us divergent plate boundaries.

Explanation:

The tectonic plates are in constant movement, and this results in interactions between them. At some places the plates collide, at other places slide past each other, and at some move away from each other. The last ones are the places where there is a divergent plate boundary.

The divergent plate boundaries can occur in the ocean or on land. When they occur in the ocean, they form an underwater mountain range, known as a mid-ocean ridge, which is volcanically highly active. An example of this is the mid-Atlantic ocean ridge. When these boundaries occur on land, they form rifts, where the crust starts to crack, a gap opens up, and gradually widens. An example of this is the Great Rift Valley of Africa.

Answer:

D. divergent

Explanation:

Hope this helps :)

The correct option (a) The energy needed to produce the hydrogen fuel may come from fossil fuels, whose use contributes to ocean acidification and global climate change

However, when hydrogen is released into the atmosphere, it contributes to climate change by increasing the levels of other greenhouse gases like methane, ozone, and water vapor, resulting in indirect warming. This is an issue because hydrogen is a small molecule.

Because the byproducts of hydrogen fuel cells are simply heat and water, they are an inherently clean source of energy with no negative environmental impact during operation. Hydrogen, unlike biofuel or hydropower, does not require large areas of land to produce.

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Full Question :which of the following best describes how the use of hydrogen fuel negatively impacts the environment?

The energy needed to produce the hydrogen fuel may come from fossil fuels, whose use contributes to ocean acidification and global climate change

Thermal energy is converted into mechanical energy and then to electrical energy, as in coal-burning power plants

create cracks within the rock in order to provide pathways for the release of gas and oil

Answer:

310

Explanation:

It is

Answer:

Probably around 4.5 billion years or so, according to research!

Explanation:

A function is a relationship between two variables such that each input has exactly one output. The second graph represents the function that is negative for the range [-1, 1].

Graphs are an easy-to-use yet powerful tool for displaying statistical data, which is why geographers frequently utilize them. Since each style of the graph is most effective at representing particular kinds of geographical information, it is crucial for students to be familiar with a range of them. It is possible to analyze geographic data using a line graph, bar graph, combined line-bar graph, pie graph, or wheel diagram.

If the y-values of a function are negative in the interval, the function is negative over the interval. Given interval is [-1, 1], which is the interval from x = -1, to x = 1

a·x² + b·x + c = 0

At x = 0, y = -2

At x = 1, y = 0

At x = -1, y = 0

At x = 2, y = 2

Thus the equation of the function is f(x) = x² - 2

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The second graph is attached below:

Option (c) is the best choice. Ships on the ocean use star locations to measure minute changes in the navigational path.

A common navigational device is a sextant. It calculates the angle between two objects, such as the horizon and a star or planet in the sky. On a nautical chart, the ship's position can then be determined using this angle.

Sailors learned to recognize the stars in the sky so they could use them to navigate out of sight of land long before we had GPS devices, satellites, or even a basic clock that could be trusted to keep correct time at sea on a rocking ship.

In order to establish latitude, the astrolabe measured the angle between the horizon and Polaris, often known as the North Star, the Pole Star, or Stella Maris (Star of the Sea).

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Answer: unjust or cruel exercise of authority or power.YOO I HOPE IT HELPS

Explanation:

The definition of oppression is the willful or unfair use of force, frequently done in the name of political authority or cultural contempt.

The term definition refers to the author are to explain the theory of the research. The definition of the proper are the terms as the included to justify the topic. The definition are the author are the given to the mandatory. The definition add on the introduction of the topic.

It refers to the unfair and cruel treatment of a weaker person or group by a dominant individual or government. Various forms of oppression, such as discrimination, marginalization, and exploitation, can be experienced by both individuals and groups.

As a result, the significance of the definition of oppression are the aforementioned.

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Answer:

Because of which way it blows

Explanation:

Weathering and erosion allow for the formation of fossils. Deposition is the breaking up of fossils. Thus, option D is the correct option.

Rocks and minerals on the surface of the Earth weather or dissolve. Erosion is the transportation or movement of the weathered material, while deposition is the depositing of the weathered material. The deposition is the act of silt being dropped by gravity, wind, water, or ice.

Weathering causes sediment to be produced, erosion causes it to be taken away, and deposition causes it to be dumped in a new site. Any process that reduces rocks to tiny fragments is known as weathering. Weathering and the loss of sediments are two aspects of erosion. The deposition is the act of erosional agents discharging sediment.

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Answer:

A hypothesis is a statement that can be proved or disproved. It is typically used in quantitative research and predicts the relationship between variables. A thesis statement is a short, direct sentence that summarizes the main point or claim of an essay or research paper.