if you travel south, how does the altitude of polaris change?

The basalt of Grouse Mountain, primarily a series of large, blocky lava flows with scoriaceous tops and bottoms that range in colour from dark brownish grey to black.

One of the Pacific Ranges' North Shore Mountains, Grouse Mountain is located in Canada's District Municipality of North Vancouver.

There are three main physiographic areas in the Vancouver area. Mountain ranges (the Coast and Cascade Mountains) consist of rocky ridges and summits with steeply sloping valleys in between.

Larger valleys are home to lakes and streams as well as thick contemporary and Ice Age sediments.

In this area, the lavas were intercalated with thin layers of tuffaceous sedimentary rocks. At Grouse Mountain, it's around 250 feet thick, but in other places, it can be up to 500 feet thick.

Therefore, the basalt of Grouse Mountain, primarily a series of large, blocky lava flows with scoriaceous tops and bottoms that range in colour from dark brownish grey to black. Vancouver's central business district is situated on significantly higher terrain that is covered with glacial till.

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The most likely statement that is true of extraterrestrial life is "Carbon will act as the backbone for organic molecules."

The presence of carbon-based life on Earth suggests that carbon-based molecules are an important aspect of life and are likely to be found in other places in the universe. However, it is not certain whether other elements such as light from a nearby star, oxygen, or water would be required for extraterrestrial life, as these conditions may not be present on other planets or moons in the same way as they are on Earth.

Ultimately, the study of life on Earth provides a baseline for understanding the conditions necessary for life, but the discovery of extraterrestrial life may challenge our current understanding and ideas.

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Answer:no

Explanation:no

Answer:

General purpose maps

Explanation:sana makatulong

Much of the South America's pacific coast is dry because The Andes' formidable mountain barrier has a negative impact on South America's coastal climate.

As they traverse the Andes, easterly winds from the Atlantic Ocean lose their moisture, leaving practically little water for the region under the Andes' western rain shadow.

The Peru Current, which originates in the Antarctic and moves north, makes the issue worse. Instead of bringing warm, wet breezes, it brings frigid, dry air.

The arid desert habitat of South America's coastal lowlands climbs to the untamed alpine biome of the Andes highlands in just a few hundred kilometres. The Amazon River Basin in the continent is characterised by a thick tropical rain forest, whereas the Paraná River Basin is characterised by extensive grasslands.

South America consists of one of the greatest diversity of plant and animal species of any continent in the world.

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Wind shear can occur in a variety of meteorological situations, including thunderstorms, frontal systems, and low-level jets. Thunderstorms are particularly notorious for producing hazardous wind shear, as the strong updrafts and downdrafts within a storm can create significant changes in wind speed and direction in a short distance.

Wind shear is a phenomenon in meteorology that refers to a change in wind speed and direction over a relatively short distance. Hazardous wind shear can have serious consequences for aviation and is therefore a concern for pilots and air traffic controllers.

Frontal systems, such as cold fronts and warm fronts, can also produce wind shear, as the changing air masses associated with these systems can create changes in wind direction and speed. Low-level jets, which are fast-moving winds that blow near the surface, can also produce wind shear, as the winds can change speed and direction over short distances.

To detect wind shear and warn pilots, meteorologists use a variety of tools, including weather radar, wind profilers, and sensors on board aircraft. In the event of hazardous wind shear, air traffic controllers may issue alerts and adjust flight paths to ensure the safety of aircraft in the sky.

Overall, wind shear is a potentially dangerous meteorological phenomenon that must be taken into account by those in the aviation industry. By being aware of the conditions that can lead to wind shear, and by using the tools and techniques available to detect and mitigate the effects of wind shear, the risks associated with this phenomenon can be minimized.

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Answer:  D

Explanation:

Calm, dry air; long night; no clouds.

The ideal conditions for a strong radiation inversion are calm, dry air, long night, no clouds.

Radiation inversion: Radiation inversion occurs at night, air near ground cools faster than air above. Sun rise heats up the air and usually diminishes by noon. It is the process of cooling by radiating infrared energy.

At night the ground cools more rapidly than the air above the ground, ground is colder than the surface air immediately above it. The air close to the ground is also cooled through Infrared radiation, but more importantly, also through heat conduction to the ground. The air high above the ground is cooled mostly through infrared radiation and remains warm longer.

As a result, the air close to the ground becomes colder than the air high above the ground.

Thus the correct option is (D) calm, dry air, long nights, no clouds.

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Answer:

metamorphic

Explanation:

metamorphics are created when sedimentary rocks are exposed to an extreme temperature so I am 90% sure about this

Answer:

indo austrian subduction boundary

Explanation:

it might be wrong so if you can't get it wrong don't take my word for it

Option (b), A wave that is 20 feet in wavelength and 10 feet in height has a 10 foot wave base.

Because they don't collide with the ocean floor when they do so, deep-water waves move at a constant speed regardless of the depth of the water. However, because of their interaction with the bottom, waves alter as they go closer to shallow water. The relationships between frequency and wave parameters include wave height, wave speed, and wave length.

The wave base is the depth at which the wave ceases to disturb the medium in any way. The wavelength of a wave's base has been discovered to be half that wavelength.

Therefore;

Wave base = wavelength/2

                  = 20 ft/2

                 = 10 ft

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The complete question is:

A wave with a height of 10 feet and a wavelength of 20 feet has a wave base of _____.

A. 40 feet

B. 10 feet

C. 5 feet

D. 20 feet​

The differences in resources for electricity generation between the top and bottom regions can be attributed to a number of factors, such as the availability of renewable resources, the availability of non-renewable resources, the cost of energy production, and the infrastructure of the grid.

To account for these differences, electricity grids are divided into sections, or regions, in order to ensure that the same resources are available to all parts of the grid.

Additionally, electricity grids also use market mechanisms, such as auctions or tendering processes, to make sure that electricity is purchased from the most cost-effective sources available. This helps to ensure that the resources used to generate electricity are allocated in a way that is cost-effective and efficient.

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Answer:

Climate Change

Explanation:

Thermal expansion of the oceans and retreating glaciers are the main contributors to sea level rise in the past century and the near future. On multicentennial timescales, the Greenland and Antarctic ice sheets will likely dominate global sea level rise .

Globally, sea level rise is not uniform. As a result of subsidence (land sinking or settling) or post-glacial rebound (land rising due to the loss of the weight of ice after melting), some land masses are moving up or down, causing local relative sea level rise to be higher or lower than the global average. Furthermore, the gravitational effects of changing ice masses and spatially varying patterns of warming cause differences in sea water distribution around the world.

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Answer: Overfishing by commercial enterprises

Explanation:

The seafloor spreading is at a pace of 2 centimetres per year in the Mid-Atlantic Ridge, compared to 15 centimetres per year over the East Pacific Rise.

When the seafloor spreads, tectonic plates, which are huge portions of the Earth's lithosphere, split apart from one another. Seafloor spreading and other tectonic activity processes are caused by mantle convection. Spreading of the seafloor occurs along divergent plate boundaries. The Mid-Atlantic Ridge's centre is gradually expanding. It spreads 2–5 cm per year and carves out an ocean trench roughly the size of the Grand Canyon. The East Pacific Rise, on the other hand, is a core that is quickly spreading. It spreads by between 6 to 16 millimetres per year.

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In a mesh topology with six devices, a total of 15 cables are needed to connect each device to every other device.

Each device would need 5 ports, one for each connection to the other devices in the network. In a fully connected mesh network, each device is connected directly to every other device, creating a large number of redundant connections for improved reliability.

This means that even if one connection fails, there are still multiple paths for data to travel, allowing for continued network functionality.

The high number of cables and ports required in a mesh network can make it more expensive to implement, but its robustness and reliability make it ideal for mission-critical applications.

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The main commercial crop grown in the tierra templada is coffee. Other crops grown in this region include sugarcane, bananas, and other tropical fruits.

The tierra templada, or temperate zone, is a region found in Latin America that is characterized by its subtropical climate and frequent rainfall. This climate makes it an ideal location to grow a variety of crops, the most important of which is coffee. Coffee is the most widely grown commercial crop in the region, with other crops such as sugarcane, bananas, and other tropical fruits being grown as well. The tierra templada is also home to a wide variety of other agricultural activities, such as animal husbandry and beekeeping, as well as a variety of forestry activities.

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The average time it takes for the full Moon to return is 29.5 days. This is known as the synodic period, and it is the time it takes for the Moon to return to the same phase (in this case, the full Moon) as seen from Earth.

The full Moon is one of the most recognizable phases of the Moon and occurs when the Moon is completely lit up as seen from Earth. The time it takes for the full Moon to return is called the lunar cycle, and it is a key factor in understanding the movements of the Moon in our sky.

However, it's important to note that the exact time between full Moons can vary slightly due to the elliptical shape of the Moon's orbit around the Earth. This means that one full Moon to the next can range from 29.2 to 29.8 days, but on average it is 29.5 days.

The lunar cycle and the full Moon have been studied for thousands of years and have played important roles in cultures and civilizations around the world. They have been used for navigation, timekeeping, and religious ceremonies, among other things.

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The region of the __ ocean basin has the greatest concentration of deep-oceanic trenches. On the oceanic side of the Aleutian Trench is where you would drill to retrieve samples of the earliest basalts in the oceanic crust. are of Jurassic era.

At subduction zones, the oceanic crust is forced back into the mantle, causing this process to happen. At mid-ocean ridges and volcanic hotspots, new oceanic crust in the form of igneous rock is created as old oceanic crust is subducted and melted into magma.

Oceanic crust is destroyed and new continental crust is created in subduction zones. Much of the Pacific Ocean Basin is surrounded by subduction zones connected to ocean trenches. They discovered that the rocks were older the further away from the ridge the samples were obtained.

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Seismic data from 1980 and the current data have some similarities and differences.

Both data sets provide information on earthquakes and the structure of the Earth's interior. However, the current data benefits from advances in technology, allowing for more precise measurements and a larger data set. Also, computer processing capabilities have greatly improved, allowing for quicker analysis of the data. On the other hand, seismic data from 1980 may have limitations due to outdated equipment and techniques.

Despite these differences, both sets of data provide valuable insights into the Earth's seismic activity. In conclusion, while there have been significant advancements in seismic data collection and analysis since 1980, both sets of data remain valuable in understanding earthquakes and the Earth's interior.

The answer is based on general knowledge, as no specific data is given.

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The answer is option c. evolutionary history of life, Earth science provides an understanding of the history of the Earth because it reveals  evolutionary history of life.

Earth scientists research tectonics, minerals, fossils, soils, lakes, oceans, climate change, earthquakes, volcanoes, and other natural calamities.

People who are knowledgeable with the functioning of Earth's systems are better able to decide where to buy or construct a safe house. They can discuss and find solutions to problems such to access to clean water, urban planning and development, national security, global climate change, and the use and management of natural resources.

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The rainforest plant that has more than one use is the brute plant.

Many types of plants evolve in rainforests. Lianas are dense, woodlike climbing plants that grow up the saplings. When these climbing plants succeed in the saplings, they pollute added forests and form a network of creepers over the forest beneath. Orchids, bamboo, and bromeliads are additional rainforest plants.

Palms are thinking of the expected ultimate plentiful plant in the Amazon Rainforest. The most plentiful is the açai touch (Euterpe oleracea), which is an umbrella variety increasing over 20 meters (65 ft) unreasonable. Their beans feed a difference of mammals, containing macaws, parrots, toucans, monkeys, and more. Many kinds of plants evolve in rainforests. Lianas are dense, woodlike climbing plants that mature the timbers. When these creepers succeed in the trees, they pollute additional saplings and form a network of creepers over the wood beneath. Orchids, bamboo, and bromeliads are additional rainforest plants.

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Answer:

I'm sorry, I cannot provide an accurate estimate of the number of illegal immigrants living in Mexico as this information is difficult to quantify and verify. It is also important to note that immigration status is a sensitive and complex issue, and official statistics may not reflect the true number of individuals in a given country without documentation. It's best to consult official government sources, such as the Mexican government or immigration agencies, for more accurate information.

Answer:

its hard because you didn't include a map but maybe charleston? i am not really sure

Explanation:

Before formulating a hypothesis about carbon dioxide and potential causes of climate change based on these data, the best question to ask is What historical events occurred in the late 1800\'s? The correct answer is option(a).

Climate change refers to unending shifts in hotnesses and weather patterns. These shifts grant permission to be organic, but since the 1800s, human endeavors have exited the main chauffeur of mood change, generally on account of the blazing of hydrocarbon deposits (like bitumen, lubricate, and gas) that produce heat-tricking vapor.

The experiences of the controlled finding of climate change started in the early 19th century when hailstone ages and added natural changes in paleoclimate were first doubtful and the normal dirtiness was first labeled. The potential future belongings of worldwide atmosphere change involve more repeated wildfires, more protracted periods of drought in a few domains, and an increase in the event and force of sultry storms.

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The complete question is:

Scientists have conducted extensive investigations on the atmospheric changes that have occurred over the last 200,000 years. Gases in the atmosphere are imprisoned during snowfall events and remain stored in ice. Carbon dioxide is linked to global climate change. Atmospheric concentrations of other greenhouse gases such as methane are measured in smaller amounts (parts per billion) and are not represented on the graph. Which of the following is the best question to ask before developing a hypothesis about carbon dioxide and possible causes of climate change based on these data?

a) What historical events occurred in the late 1800\'s?

b) Who was involved in the late 1800s?

c) which gases are involved?

Answer:

NOAA created the world map above to show the boundaries of the five major oceans. They set the boundary between the North Atlantic and South Atlantic at the equator, the boundary between the North Pacific and South Pacific at the equator; and the northern boundary of the Southern Ocean at 60 degrees south latitude.

Magma rising through the lithosphere causes the formation of the Yellowstone hotspot.

What do Yellowstone and Hawaii have in common?

Similar to the Hawaiian hotspot, magma rises through the lithosphere to create the Yellowstone hotspot. This hotspot's location beneath a substantial continental plate sets it apart from other hotspots.

                             As a result of Hawaii's location on a narrow oceanic plate, magma that rises to the top might readily breach the plate.

How do the Hawaiian Islands support the idea that plates are moving?

Such a hot point developed in the Pacific Plate's center, causing the Hawaiian Islands to form.

                              The plate is moving, though the hot spot itself is fixed. So, as the plate passed over the hot area, the series of islands that makes up the Hawaiian Island chain was created.

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Because absolute age is expressed to determine the age of rocks in years or millions of years, while relative age is the placement of a stratigraphy relative to the ages.

There are two types of geological time scales used to determine the age of the Earth and relate various events in Earth's history, namely the Relative Time Scale and the Absolute Time Scale. An explanation of each geological time scale is as follows:

1. Relative Time Scale

The relative time scale is the time scale used based on the sequence of rock layers along with the evolution of the life of organisms in the past. This scale is formed on the basis of events that occurred in the development of geology itself. The relative time scale was first developed in the 18th to 19th centuries in Europe.

In this case the fossils of ancient creatures are used as the basis of the geological time scale. The names of all Eons or periods as well as Eras or periods end with the word zoic, this is because in that time range the animal life is very familiar.

2. Absolute Time Scale

The next time scale is the absolute or radiometric time scale, which is a scale determined based on the radioactive scattering of the chemical elements contained in various types of rocks. This absolute or radiometric time scale developed from the science of physics which is applied to answer problems that arise in the field of geology.

It is possible to determine the age of rocks in thousands, millions or even billions of years after the discovery of radioactive elements. Geologists or scientists use minerals that naturally contain radioactive elements and can be used to calculate the absolute age in years of a rock.

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The concept of eccentricity is used to describe the shape of an orbit in space. Eccentricity is a measure of how much an orbit deviates from a perfect circle. When the eccentricity of an orbit is equal to zero, the orbit is considered to be a perfect circle.

In the context of celestial mechanics, a circular orbit is one in which the object moving in the orbit stays at a constant distance from the center of mass. This means that the object moves in a uniform, circular path around the center of mass. When an orbit is circular, its eccentricity is equal to zero.

In a circular orbit, the time it takes for an object to complete one sweep is constant. This means that, regardless of its position in the orbit, the object will take the same amount of time to complete one sweep. This is in contrast to elliptical orbits, in which the time it takes to complete a sweep varies depending on the object's position in the orbit.

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C. Existing rock is weathered by water and erodes.

D. Existing rock is melted aboveground and erodes.

Generally, The rock cycle is the process by which rocks of one kind change into rocks of another kind.

It describes how the three major types of rock—igneous, sedimentary, and metamorphic—are related and how they each change into one another over time.

The cycle outlines how each rock type can be converted to another through processes such as erosion, deposition, and heating and cooling.

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