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What caused virtually all of Canada and some of the Northern United States to be once covered by thick glacial ice, is the first option: "changes in Earth's climate caused ice sheets to grow".

During the last glacial era, there was a general decrease in temperature all around the world. This made the ice sheets and glaciers in the poles extend. The original causes of these changes in temperature are still under debate.

In the case of North America, the Arctic ice layer and Ice sea expanded toward most of Canada and part of the United States. During this period, the Great Lakes and lakes from northern parts of the USA were formed out of glaciers' movements and drainage.

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Answer:

Point E is the vertex of the angle marked in the figure.

Explanation:

Answer:

Point “E” is the vertex of the angle marked in the figure

Explanation:

Correct on edmentum, make sure to capitalize E, not e

What are 10 states, territories, or provinces that the Rocky Mountains run through? Alaska, Yukon Territory, British Columbia, Washington, Oregon, Idaho, Nevada, Wyoming, Utah, and Colorado are all states, provinces, or territories that the Rocky Mountains run through.

answer:

true

explanation:

metamorphic rocks are rocks that've been subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors.

Parallels run east-west around the globe and are used to locate places north and south of the equator.

Latitude is used to calculate how far north or south of the Equator you are. It is calculated using 180 fictitious lines that are drawn in circles east-west of the equator. Parallels are the names for these lines. An imaginary ring connecting all places that share a parallel is known as a circle of latitude.

The line of 0 latitude is known as the equator. At 90 degrees north of the equator and 90 degrees south of the equator, each latitude is 1 degree north or south of the equator. The South Pole is at 90 degrees south latitude and the North Pole is at 90 degrees north latitude.

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Group evolved from the Paleo and improved hunting and started fishing-----Paleolithic group were largely dependent on foraging and hunting.

Small bands of hunter-gatherers lived, worked, and migrated together before the advent of agriculture.

Paleolithic literally means “Old Stone [Age],” but the Paleolithic era was  more generally refers to a time period  in human history where foraging, hunting, and fishing were the first source of obtaining food. Humans had yet to experiment with domesticating animals and growing plants. Since hunter-gatherers can not rely on agricultural methods to produce food intentionally, their diets are  dependent on the fluctuations of natural ecosystems of world .

These included tubers, seeds, and  nuts, wild-grown barley that has been  pounded into flour, legumes, and flowers. Till  they had discovered fire and stone tools, it is believed that they were able to arrange and cook these foods.

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Answer:
title: famine areas 1984-85.
there is the a scale. there is no compass.
The key/legend is showing areas of serious famine.

Explanation:

just look at the map.

A total of 69.2 percent of the world's population lives on a landmass named Eurasia. Thus the correct option is B.

The term population is refer to the number of people living in a country or particular location. Generally, the population will be calculated on living organisms living in the area. For example, the population of the United States is 329.5 million as of 2020.

A continent or other vast expanse of unbroken land that is not divided by oceans is referred to as a landmass. Europe and Asia together make up Eurasia, which is equal to 69.2% of the world's population.

The entirety of Europe and Asia make up Eurasia, the planet's largest continental region. It stretches from the British Isles and the Iberian Peninsula in the west with the majority of its territory falling within the Northern and Eastern Hemispheres.

Therefore, option B is appropriate.

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Answer:

haa?

Explanation:

Answer:

The 1st smallest continent is Oceania, second one is europe

The equation that represents a line that is parallel to the line that passes through the points (-6,9) and (7,-17) is: y - 17 = -2(x-7).

An equation is a mathematical expression that includes the equals sign. Algebra is frequently used in equations. When you don't know the precise quantity in a computation, you utilize algebra.

Using the Point-slope form: y - y1 = m(x - x1)

m = y2-y1/x2-x1

= (9+17)/-6-7

= 26/-13

  = -2

y1 = -17

x1 = 7

y - 17 = -2(x-7)

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The Serengeti Plain is the level area of land that is located in north-central Tanzania and extends east of the southeastern shore of Lake Victoria.

Serengeti plains (plains of Serengeti) are located in Tanzania's Serengeti National Park, 7 hour drive from the tourism center of Arusha. The Serengeti plains are a part of the larger Serengeti ecosystem, which also includes the North Maasai Mara environment, the Southern and Northern Ngorongoro Conservation Area, and Central Serengeti.

The endless Serengeti plain extends from northern Tanzania to Kenya's border.

The elevation of the plain, which is a flat, open grassland, ranges from 3,020 feet to 6,070 feet, or 920 meters to 1,850 meters. The plains stretch 160 kilometers southeast toward Lake Victoria's beaches, Africa's biggest freshwater lake, and approximately 100 miles northward toward Kenya.

Currently, the plain is home to Serengeti National Park. All of the inhabitants were relocated to make space for conservation when it was gazetted and proclaimed a protected area.

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The sun and other planets are called Celestial bodies

Ultisols are the prevalent soil in parts of North America with annual precipitation ranging from 60 to 79 inches.

In North America, ultisols are the predominant soil type, with annual precipitation averaging between 60 and 79 inches. This is because the bulk of soil is generated by weather patterns and average annual rainfall. In general, humid climates or tropical locations are where ultisols are most likely to occur.

This soil order is predominantly found in North Carolina, which is in the northern region of America. The average annual rainfall in this region of North Carolina is from 60 to 79 inches.

The ultisols are distinguished by their dry and red clay soils, as well as their ability to weather materials in humid and temperate conditions.

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The main problem in the Patalpuram was shortage of clean drinking water and lack of sanitation which was causing death of people due to diseases spreading out of filth and there was inadequate medical facility for treatment of diseased people.

The Chief Minister and Minister for Health visits Patalpuram district in order to visit the families who had lost their relatives due to the spread of diarrhoea. They also visited people in the hospitals as well.

The following features of the Patalpuram district includes:

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One way to mitigate flooding is to build floodways, which are areas that are intended to flood and as such are not zoned for buildings.

A floodway is described as a man-made channel that is designed to divert water from a river or other watercourse and the nearby land regions during flood events without raising the water surface elevation overall above a certain height.

They can resist such circumstances while being built to be buried in water. By generating a diversity of habitats for fish and other species, floodways benefit nature. Additionally, floodplains are crucial for groundwater recharging, water quality protection, and storage and conveyance of water.

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Impressive constructions that were constructed by humans are known as landmarks. Recent engineering achievements as well as the ruins of old cities and structures can be among them.

What do urban settlement landmarks entail?

An object that offers "external points of orientation, typically an immediately identifiable physical object in the urban landscape" is referred to as an urban landmark (Lynch, 1960). These landmarks frequently consist of skyscrapers or high-rise buildings in modern metropolises.

What kinds of things are landmarks?

An iconic and significant object or feature is a landmark. The Golden Gate Bridge, Mount Rushmore, the Statue of Liberty, the Eiffel Tower, and the Great Wall of China are just a handful of the world's most recognizable structures.

What is point of interest One feature?

A point of interest is an critical and recognizable question or include. A number of of the foremost well-known points of interest within the world incorporate the Brilliant Door Bridge, Mount Rushmore, the Statue of Freedom, the Eiffel Tower, and the Awesome Divider of China.

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Answer:

The study of the earth’s oceans and their interactions with the earth’s land and atmosphere is called Oceanography.

An economic system based on traditional agriculture is Barter system .

During the ancient times people don't have money to purchase the goods , so they invent a traditional exchange system known as barter system .  It is act of trading goods or services between two or more parties without the use of money. For instance let say a farmer needs a pair of shoes from a shoemaker , so he exchanges with a bushel of wheat , farmer gets the shoes and shoemaker gets the bushel of wheat, but this system requires requires the double coincidence of wants.

This is how people used to trade via barter system.

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The series of tsunami from a single offshore event will impact the coastline for a period of several hours. This statement is true.

A tsunami is a set of extraordinarily lengthy waves brought on by a significant and abrupt movement of the ocean, typically brought on by an earthquake at or near the ocean's bottom. Waves produced by this power travel in all directions away from their source, occasionally spanning entire coastline.

Tsunamis go through the entire water column, from the ocean floor to the surface, in contrast to wind-driven waves, which only pass through the highest layer of the ocean. Earthquakes on convergent tectonic plate borders are the main cause of tsunamis.

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the USA is located in the temperature zone and it is different  than the tropical and polar zones, because The average temperature of the coldest months in the temperate zone is lower than that of the tropical zones, while the average temperature of the warmest months in the temperate zone is higher than that of the polar zone. In tropical and polar climates, the weather is consistent throughout the year.

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This process is the product of convection. Convection is the spontaneous movement of a single or multiphase fluid caused by the combined effects of material property heterogeneity and body forces on a fluid, most often density and gravity. Heat is transferred through convection, which is the large-scale movement of molecules inside gases and liquids.

Conduction is used to move heat from the object to the fluid initially. When the cause of the convection is unknown, convection caused by thermal expansion and buoyancy might be assumed. Convection can also occur in soft substances or mixes in which particles can flow. Convective fluid can be transitory  or steady state .

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Answer:

This is called a Ocean Trench that's all I can help with due to the what looks to be a typo on the question.

Explanation:

Background Knowledge

The fertile crescent is the world of the old testament which includes the Nile river valley and delta, the coastal plains of the syro-Palestine, and the Tigris and Euphrates river valleys.

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Answer: I Agree

Explanation: High culture is a collection of ideologies, beliefs, thoughts, trends, practices, and works-- intellectual or creative-- that are intended for refined, cultured, and educated elite people. Low culture is the culture of the common people and the mass

In kenya, changes to natural river flows and degraded water quality are most likely environmental problems related to Hydroelectricity

When water is in motion, such as when it is rushing down a waterfall, hydroelectric energy, also known as hydroelectric power or hydroelectricity, is used to generate electricity.

In order to turn this kinetic energy into electricity, which may subsequently be used to power buildings, businesses, and other establishments, hydropower uses turbines and generators.

Water in motion is used to generate hydroelectric power.

In hydropower plants, water runs down a conduit called a penstock and then pushes against and turns blades in a turbine to spin a generator to generate electricity.

Hydroelectric power, often known as hydropower, is the name given to electricity generated by turbines that turn the potential energy of falling or swiftly flowing water into mechanical energy.

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The Danube river flows through the cities of vienna and budapest in Europe.

The Danube is the second longest river in Europe after the Volga. It rises in the Black Forest in western Germany and flows about 2,770 miles to the mouth of the Black Sea. Along the way she crosses her ten countries. The Danube played an important role in the settlement and political development of central and southeastern Europe.

The majesty of rivers has long been celebrated in music. In the 21st century, the river continues to serve as an important trading artery. It was used for hydroelectric power, especially along the headwaters and towns on its banks.

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Answer:

To determine the midpoint of a line segment with the given endpoints, one should determine the averages of the coordinates of the points.

x-coordinate: (3 + -7) / 2 = -2

y-coordinate: (-1 + -6) /2 = -7/2

Hence, the coordinates of the midpoint of the line segment are (-2, -7/2).

Answer:

So the inner solar system objects are made of iron, silicon, magnesium, sulfer, aluminum, calcium and nickel

Answer:

The Core

Every inner planet has a core. The cores of Mercury, Venus, and Earth are composed of iron-nickel. Mars's core is made of liquid iron sulfide mixed with some nickel.

Inner and Outer Cores

Earth and Venus have an inner core and an outer core; the inner core is solid due to the trememdous weight of the matter above it, and the outer core is liquid.

Explanation:

Both inner core and outer core have the same composition.