Which rock material was most likely transported to its present location by a glacier?
a. rounded sand grains found in a river delta
b. rounded grains found in a sand dune
c. residual soil found on a flat plain
d. unsorted loose gravel found in hills

The number of degrees of longitude between 30°W and 50°E is 80°.
According to Table 1.1, at 60°N, one degree of longitude equals 34.6 miles. Therefore, the distance between 30°W and 50°E at 60°N is:
80° x 34.6 miles/degree = 2,768 miles.
So, the distance between 60°N, 30°W and 60°N, 50°E is approximately 2,768 miles.

First, determine the number of degrees of longitude between these two locations:
Location 1: 60°N, 30°W
Location 2: 60°N, 50°E
To find the difference in longitude, we need to add the absolute values of the two longitudes, because one is in the west and the other is in the east:

|(-30°)| + |(50°)| = 30° + 50° = 80°

So, there are 80 degrees of longitude between the two locations.

Second, refer to Table 1.1 and multiply your answer for 5a by the longitudinal distance at 60°N:

According to Table 1.1, the longitudinal distance per degree at 60°N is approximately 34.5 miles.

Now, multiply the number of degrees of longitude (80°) by the longitudinal distance per degree at 60°N (34.5 miles):

80° × 34.5 miles = 2,760 miles

There are approximately 2,760 miles between the two locations (60°N, 30°W and 60°N, 50°E).

Leran more about  longitudinal distance here:

https://brainly.com/question/12732538

#SPJ11

The statement "The amount of land necessary to produce and maintain enough food, water, shelter, energy, and waste is called an ecological footprint" is true because Ecological footprint refers to the amount of land required to produce the natural resources that humans consume and to assimilate the waste they generate.

This includes the land needed for food production, water supply, energy production, and waste disposal.A person's ecological footprint varies depending on several factors such as lifestyle, location, and consumption patterns. The ecological footprint can help individuals and governments understand the environmental impact of human activities and develop sustainable practices to reduce the negative effects on the environment.

In conclusion, the statement is true; an ecological footprint is the amount of land necessary to produce and maintain enough food, water, shelter, energy, and waste. It plays an essential role in environmental conservation, sustainable development, and resource management.

Therefore the correct option is true

Learn more about Ecological footprint :https://brainly.com/question/14441911

#SPJ11

The main types of land use in the flood-prone area bounded by the South Westminster Neighbourhood Concept Plan in Metro Vancouver include residential, or industrial areas. They may be located in a flood-prone area due to historical development patterns.

Vancouver is a major city located in the southwestern corner of British Columbia, Canada. It is known for its stunning natural beauty, nestled between the Pacific Ocean and the Coast Mountains. Vancouver is a vibrant and diverse city, offering a mix of urban amenities and outdoor recreational opportunities. It boasts a mild climate, picturesque parks, and a bustling downtown core. The city is renowned for its cultural diversity, with a thriving arts scene, multicultural neighborhoods, and a rich culinary landscape. Vancouver also hosted the 2010 Winter Olympics, further highlighting its status as a world-class destination.

Learn more about Vancouver here:

https://brainly.com/question/27923507

#SPJ11

Most geologists initially opposed Wegener's hypothesis of continental drift because he could not provide an adequate explanation of the driving force of the movement and could not describe the mechanism of the motion.

The concept of continental drift, which suggested that the continents were once joined together and drifted apart, was initially dismissed by geologists because it did not have any viable explanation or mechanism.

The theory of plate tectonics, which was developed later, helped to provide evidence for Wegener's hypothesis by explaining the process of the movement of the continents.

Plate tectonics is the study of the movement and interaction of the lithosphere's plates, which are made up of the Earth's outermost solid shell.

The theory of plate tectonics explains how the continents have moved over time, the formation of ocean basins, and the occurrence of earthquakes and volcanic eruptions.

Read more about Wegener's hypothesis at https://brainly.com/question/769922

#SPJ11

Answer:

Hey! Here's your answer!

ROCKY MOUNTAINS: Laramide Orogeny (about 80 to 55 million years ago)

HIMALAYAS: Cenozoic Era (about 40 to 50 million years ago)

Explanation:

I HOPE THIS HELPS!

*let me know if its incorrect!*

Answer:

Espero te sirva UwU

Explanation:

Tenochtitlan

Located in Mexico

The accurate descriptions of the social structure of the Spanish colonies are:

Social institutions and established patterns of connections are referred to collectively as the social structure since they are structured into a society. It's a building that people who live in a community developed. The social structures of a society that govern how people interact and coexist are known as its social structure. It is frequently used to describe the idea of social transformation within a society.

The caste system that existed in Spanish colonies is being followed today. Following is a description of the social hierarchy in the Spanish colonies: Africans, Native Americans, Mestizos, Creoles, and Mestizo-Mestizo peoples of the peninsula.

The complete question is, "Which are accurate descriptions of the social structure of the Spanish colonies? Choose three.

Learn more about Social Structures here:

https://brainly.com/question/13465651

#SPJ4

Answer:

(See explanation below for further details)

Explanation:

(This exercise is written in Spanish and for that reason explanation will be held in such language)

Las tecnologías limpias implican la producción de energía y bienes de consumo con un uso razonado de los recursos naturales. Un mejor aprovechamiento de los recursos naturales y una mejora en la eficiencia de los procesos de transformación de energía y materiales.

South East Asia is identified as the trade partner of Australia, which has become a significant economic power in the region.

The world region with which the economic future of Australia and Oceania most closely linked is East Asia. Australia is one of the most prosperous and stable economies globally, and it depends heavily on the East Asian economies for its continued economic development and growth. The relationship between Australia and East Asia is mainly due to Australia's geographical proximity to the region and the strength of the regional economies.Australia's economic ties with East Asia are evidenced by a variety of commercial interactions, such as trade, investment, tourism, and people-to-people exchanges. The rapid growth of China's economy has also strengthened Australia's economic linkages with East Asia. China is Australia's largest trading partner, with trade between the two countries accounting for a significant portion of Australia's GDP. The East Asian region's economic development, like Japan, South Korea, and Taiwan, has had a significant influence on Australia's economic progress.

The economic future of Australia and Oceania is closely linked with the East Asian region. The relationship between Australia and East Asia is characterized by extensive commercial interactions, such as trade, investment, tourism, and people-to-people exchanges. Australia's economic linkages with East Asia have been strengthened by the rapid growth of China's economy and the strong development of economies in the region such as Japan, South Korea, and Taiwan.

Learn more about trade visit :

brainly.com/question/1413860

#SPJ11

The words "weather" and "climate" refer to different timescales of atmospheric conditions.

The words "weather" and "climate" refer to different timescales. Weather pertains to short-term atmospheric conditions in a specific location, typically over a period of hours, days, or weeks. It encompasses variables like temperature, precipitation, wind, and humidity. Climate, on the other hand, refers to long-term patterns and averages of weather conditions in a particular region over a much larger timescale, usually spanning decades or centuries. Climate considers factors such as average temperature, seasonal variations, and precipitation trends. Therefore, "weather" and "climate" do not only mean essentially the same thing but rather refer to different timescales of atmospheric conditions.

Learn more about weather:

https://brainly.com/question/32677803

#SPJ11

Answer: B

Explanation: Mountains are often used as natural boundaries. For example, the Pyrenees mountains between Spain and France and the Appalachian mountains.

The incorrect statement about natural boundaries is that mountains are never used as boundaries. In fact, mountains, along with other natural features like rivers, oceans, and deserts, are often used as geographical boundaries.

The statement that is NOT true about natural features such as mountains, rivers, oceans, and deserts being used as boundaries is option B) mountains are never used for boundaries. In geography, natural features like mountains, rivers, oceans, and deserts are often used as boundaries. For example, the Andes Mountains form a natural boundary between Argentina and Chile.

Furthermore, it's valid that water boundaries can change over time due to natural erosion or drainage (option A), and natural boundaries historically provided protection for people and goods (option C). Oceans do indeed act as some of the largest natural boundaries (option D).

https://brainly.com/question/32434790

#SPJ2

Answer:

i don't know what the picture looks like so i'm going to guess D. orbit of the moon around Earth. i hope i'm right.

Explanation:

Answer:

The answer is C: moon's motion without gravity

Explanation:

The dotted arrow is pointing in the direction of the path it's going. Without the gravitational pull by Earth, it would go that way.

In general, older stars have lower rotation rates and luminosities than younger stars.

However, their abundance of heavy elements and masses may not necessarily be lower than younger stars.
In general, older stars have lower c. abundance of heavy elements than younger stars.

Nearly all the hydrogen and helium in existence was formed in the first three minutes or so after the Big Bang, when the entire universe was extremely hot and dense. However, even those conditions weren’t right for keeping nuclear fusion going, so very few heavier elements were produced. Most of the rest of the elements, known to astronomers as “metals”, were created by nuclear fusion in stars.

Though we only have indirect evidence for them so far, the first stars in the universe were very massive and made entirely of hydrogen and helium. The supernova explosions of these early stars produced and spread the first metals. Younger generations of stars formed partly from these heavier elements, and continued the cycle. As a result, the number of metal atoms has increased with every generation of stars, although hydrogen and helium still make up about 99% of all atoms in the universe today.

To know more about luminosities, Visit:

https://brainly.com/question/1310329
#SPJ11

⭐hello my Friend

Central Place Theory states that the development and growth of urban areas depends on the type of service provided to their surroundings, that is, the market areas of each urban agglomeration.

⭐have good studies!

☝️follow the rules of brainly!

Answer:

Central place theory is a geographical theory that seeks to explain the number, size and location of human settlements in a residential system

Explanation:

Yes I copy pasted who the heck knows this on the top of their head

Formation of igneous rocks, Subduction and metamorphism, Sedimentary rock formation, Mountain building and erosion,  Recycling of rocks are the factors which intertwined rock into plate techtonics.

The rock cycle and plate tectonics are closely intertwined processes that operate on different scales and influence each other in various ways. The rock cycle describes the continuous transformation of rocks on or beneath the Earth's surface through various geological processes, including weathering, erosion, deposition, lithification, and metamorphism. Plate tectonics, on the other hand, refers to the movement and interactions of large-scale tectonic plates that form the Earth's lithosphere. Plate tectonics plays a crucial role in the rock cycle by providing the mechanisms for the creation, destruction, and transformation of rocks. Here are some ways in which the rock cycle and plate tectonics are interconnected:

1. Formation of igneous rocks: Plate tectonics facilitates the formation of igneous rocks through volcanic activity. When tectonic plates diverge or converge, magma from the mantle can reach the surface through volcanic eruptions. As this molten rock cools and solidifies, it forms igneous rocks such as basalt or granite.

2. Subduction and metamorphism: Subduction zones, where one tectonic plate is forced beneath another, are sites of intense geological activity. As an oceanic plate subducts beneath a continental plate, the high pressures and temperatures cause metamorphism of rocks. This process leads to the formation of metamorphic rocks, such as marble or schist.

3. Sedimentary rock formation: Plate tectonics influences the deposition and lithification of sediments, which eventually form sedimentary rocks. Erosion caused by tectonic forces, such as uplifted mountains or shifting river courses, transports weathered materials to lower areas where they accumulate. Over time, these sediments are compacted and cemented together to form sedimentary rocks like sandstone or limestone.

4. Mountain building and erosion: Plate tectonics is responsible for the formation of mountains through processes like collision and uplift. The collision of two continental plates, for example, leads to the formation of large mountain ranges like the Himalayas. Mountains are then subject to weathering and erosion, which break down rocks into sediments and initiate the rock cycle once again.

5. Recycling of rocks: Plate tectonics allows for the recycling of rocks over long geological timescales. The movement of tectonic plates brings rocks from one environment to another, exposing them to different processes and altering their composition. For instance, rocks that were once part of an ancient oceanic crust may be subducted, metamorphosed, and eventually uplifted to form new mountains.

In summary, plate tectonics provides the dynamic framework within which the rock cycle operates. The movements and interactions of tectonic plates drive the processes of rock formation, transformation, and recycling, shaping the Earth's surface and geological history.

To know more about rock cycle, click here:

https://brainly.com/question/29767269

#SPJ11

The term "high temperature" matches with the phrase "decreases seawater salinity." Therefore, the correct answer is B. decreases seawater salinity.

When seawater is heated, it causes evaporation, which increases the concentration of salt in the remaining water, thus increasing the salinity. This happens because the water molecules evaporate, leaving behind the dissolved salt, which makes the remaining water more concentrated.

Therefore, an increase in temperature leads to an increase in the salinity of seawater. Conversely, a decrease in temperature would result in a decrease in salinity, as the cooler water would be less likely to evaporate and would retain more of its dissolved salt.

To learn more about salinity:

https://brainly.com/question/3703109

#SPJ11

Hi, there! :)

Answer: A. The term "fecundity" refers to an organism's physical ability to reproduce, while fertility is the actual number of offspring produced.

Fecundity is the potential reproductive capacity of an organism, while fertility refers to the actual reproductive output, which may be affected by factors such as:

For example, a female may have high fecundity in terms of her ability to produce offspring, but if she only produces a small number of offspring due to unfavorable conditions, her fertility would be low.

Hope that helps! Good luck! ^_^

The term fecundity refers to an organism's physical ability to reproduce, while fertility is the actual number of offspring produced.

Fecundity is determined by various factors such as age, health, and genetics, while fertility is influenced by factors such as the number of viable eggs or sperm produced and successful fertilization and implantation. It is important to note that while fecundity is necessary for fertility, it does not guarantee it, as other factors such as environmental conditions can affect an organism's ability to successfully reproduce. In summary, fecundity and fertility are related but distinct concepts that play important roles in an organism's reproductive success. This answer is approximately 100 words long.
The term "fecundity" refers to an organism's physical ability to reproduce, while fertility is the actual number of offspring produced. Therefore, the correct answer is option A: physical ability to reproduce, the actual number of offspring produced.

Fecundity is the potential reproductive capacity of an organism, which includes factors such as the number of eggs or sperm produced, the rate of successful fertilization, and the organism's age-specific ability to reproduce. Fertility, on the other hand, is the actual realization of this potential, meaning it is the number of offspring produced by an individual or a population. Fecundity and fertility are related concepts but have distinct meanings in the context of biological reproduction.

Learn more about fertility

https://brainly.com/question/26059016

#SPJ11

If such an earthquake was to strike L.A., the epicenter and the magnitude would be Los Angeles and 7.8 on the Richter scale respectively.

The epicenter of an earthquake is the place on the surface of the Earth where the earthquake is first detected which in this case is Los Angeles.

The magnitude is measured on the Richter Scale and in this case is 7.8 on that same scale which means it was quite a strong quake.

Find out more on the epicenter at https://brainly.com/question/1969968.

Few craters mark the surface, suggesting that whatever craters formed have been erased by later activity. it also had nitrogen gas geysers.

Nitrogen is the chemical element with the image N and atomic wide variety 7. Nitrogen is a nonmetal and the lightest member of organization 15 of the periodic desk, often called the pnictogens. it's miles a common element inside the universe, anticipated at seventh in overall abundance in the Milky manner and the sun system.

Low concentrations to begin with can also motive mild shortness of breath and cough; then, after a duration of hours to days, victims may suffer bronchospasm and pulmonary edema. Inhalation of very excessive concentrations can swiftly purpose burns, spasms, swelling of tissues inside the throat, top airway obstruction, and death.

Learn more about nitrogen gas here: https://brainly.com/question/28481201

#SPJ4

There are about 100 earthquakes each year that cause damage to property and infrastructure, the extent of the damage can vary widely from one event to the next.

The number of earthquakes that occur each year and are strong enough to cause damage to property varies from year to year. On average, there are about 20,000 earthquakes each year that have a magnitude of 4.0 or higher, which is considered strong enough to cause damage to buildings and infrastructure. However, the majority of these earthquakes occur in unpopulated areas, such as the ocean floor or remote regions.

The number of earthquakes that actually cause damage to property and infrastructure is much lower. In fact, only a small fraction of earthquakes that occur each year cause significant damage. According to the United States Geological Survey (USGS), there are about 100 earthquakes each year that cause damage to buildings and infrastructure, such as bridges and roads.

It's worth noting that the severity of the damage caused by earthquakes can vary greatly depending on a number of factors, including the location of the earthquake, the depth of the earthquake, and the construction standards of the buildings and infrastructure in the affected area. So, while there are about 100 earthquakes each year that cause damage to property and infrastructure, the extent of the damage can vary widely from one event to the next.

To know more about earthquakes, refer

https://brainly.com/question/29665684

#SPJ11

Answer:

Answer is 366 days!

Explanation:

I hope it's helpful!

Answer:

a year with 366 days is known as a leap year

Arctic ice only forms on land, as well as the Northern Hemisphere seems to have more land at high latitudes than the Southern Hemisphere, ice sheets were much more extensive there.

Because the Northern Hemisphere is "land-dominated, with several continents, as opposed to the Southern Hemisphere, which is primarily water," the consequences of ice ages there are more profound.

In Antarctica's Southern Hemisphere, there were also glaciers. A third of the Earth's surface was once covered by glaciers.

When mammoths were still roaming the Earth some 100,000 years ago, the climate in the Northern Hemisphere plunged into a severe freeze, allowing enormous ice sheets to grow. Local mountain glaciers expanded over around 10,000 years to create vast ice sheets that presently cover most of northern Europe, Siberia, and Canada.

Learn more about the North and South Hemispheres at

https://brainly.com/question/19450662?referrer=searchResults

#SPJ4

Climate change is a complex phenomenon influenced by various natural and human-induced factors. Below are some of the causes:

The causes are listed below:

1. Greenhouse Gas Emissions: The primary driver of climate change is the increase in greenhouse gases (GHGs) in the atmosphere, mainly carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). These gases trap heat radiating from the Earth's surface, causing the planet to warm.

Example: This diagram illustrates the greenhouse effect, showing how greenhouse gases trap heat in the atmosphere and contribute to global warming.

[Description of diagram: The diagram depicts the Earth with rays of sunlight entering the atmosphere. Some rays are absorbed by the Earth's surface, while others are reflected back towards space. The diagram shows greenhouse gases (represented by molecules) trapping some of the reflected rays, preventing them from escaping to space. This causes the Earth's temperature to increase.]

2. Deforestation and Land Use Changes:

Deforestation, primarily driven by agricultural expansion, logging, and urbanization, leads to the release of stored carbon in trees and vegetation. When forests are cleared or burned, the carbon they contain is released as CO2, contributing to increased greenhouse gas concentrations.

Example: A photo showing a forested area being cleared to make way for agriculture or urban development.

3. Industrial Processes:

Industrial activities, particularly in sectors like cement production, steel manufacturing, and chemical production, emit significant amounts of CO2 and other greenhouse gases.

Example: A picture of a large industrial complex or factory with smokestacks emitting dark smoke, representing air pollution and greenhouse gas emissions.

4. Agriculture and Livestock:

Agricultural practices contribute to climate change through various mechanisms. The use of synthetic fertilizers releases N2O, a potent greenhouse gas. Rice cultivation in flooded fields emits methane, another potent greenhouse gas.

Example: An image depicting a farmer applying fertilizers to crops or a rice paddy field with flooded conditions, both representing agricultural practices that contribute to greenhouse gas emissions.

5. Changes in Land Use and Urbanization: These changes can disrupt natural climate regulation processes and contribute to the urban heat island effect, where cities experience higher temperatures compared to surrounding rural areas.

Example: A satellite image showing the expansion of urban areas, with a clear distinction between densely built-up regions and the surrounding natural landscapes.

It's important to note that these causes of climate change interact with each other and have both local and global impacts.

learn more about Climate change: https://brainly.com/question/1789619

#SPJ1

The process that creates soil by breaking down parent material, such as bedrock, into smaller particles is called weathering. Therefore, the correct answer is option C.

Weathering refers to the physical and chemical processes that break down rock and other materials on the Earth's surface. There are two types of weathering: mechanical weathering and chemical weathering.

Mechanical weathering involves the physical breakdown of rock into smaller pieces, while chemical weathering involves the breakdown of rock through chemical reactions.

Both types of weathering can work together to create soil by breaking down parent material into smaller particles that can support plant growth. Weathering can be affected by several factors, including temperature, precipitation, and the type of rock or parent material.

Over time, weathering can create different layers of soil with varying properties, such as texture, composition, and nutrient content. Soil is an important resource for plant growth, as it provides a medium for plant roots to anchor themselves and obtain water and nutrients. Therefore, the correct answer is option C.

To know more about weathering refer here:

https://brainly.com/question/9662539#

#SPJ11

The formula for the surface area of a sphere is:

Surface area = 4 * pi * r^2

The formula for the volume of a sphere is:

Volume = (4/3) * pi * r^3

Generally, To find the surface area and volume of a sphere, you will need to know the radius of the sphere. The radius is the distance from the center of the sphere to the surface.

The formula for the surface area of a sphere is:

Surface area = 4 * pi * r^2

where r is the radius of the sphere and pi is a mathematical constant approximately equal to 3.14.

The formula for the volume of a sphere is:

Volume = (4/3) * pi * r^3

To find the surface area and volume of a sphere with a given radius, simply substitute the value of the radius into the appropriate formula and solve.

For example, if the radius of the sphere is 5, the surface area would be:

Surface area = 4 * pi * 5^2 = 100 * pi = approximately 314 square units

And the volume would be:

Volume = (4/3) * pi * 5^3 = (4/3) * pi * 125 = approximately 523 cubic units.

Read more about the surface area and volume of the sphere.

https://brainly.com/question/16415229

#SPJ1

CQ not found

Answer:

Maya

Explanation:

About 3,000 years ago, the MAYA civilization flourished in what is now Mexico's Yucatán Peninsula, Guatemala, and Belize.

This is evident in that there was MAYA civilization before the year 2000 BC, and it was based on agriculture including cultivation of maize, chili peppers, etc, and it covers the area of southeastern Mexico and northern Central America. This region covers Mexico's Yucatán Peninsula, Guatemala, and Belize.

Answer:

Maya and Aztec

Explanation: