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.
Socio cultural evolution :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 .
What did Paleolithic humans actually eat?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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earth is an oblate spheroid with a slight bulge at the equator making earth's equatorial circumference slightly wider than the polar circumference.
Earth is an oblate spheroid with a slight bulge at the equator making the earth's equatorial circumference slightly wider than the polar circumference. This statement is True.
What is equator?The circle of latitude known as the Equator, which has a radius of 40,075 km (24,901 mi), separates Earth's Northern and Southern hemispheres. It is a hypothetical line that is situated halfway between the North and South poles at latitude 0 degrees. The parallel (circle of latitude) at which latitude is defined to be 0° is known as the equator of a spinning spheroid (such as a planet) in spatial (3D) geometry, which is used in astronomy. It is a hypothetical line on the spheroid that divides it into the northern and southern hemispheres and is located equidistant from its poles.Why is the equator so warm?Sunlight touches the Earth most directly at the Equator. As you move farther from the Equator, sunlight is dispersed across a larger region due to the curvature of the Earth. At the Equator, where sunlight strikes a smaller surface area, it heats up more quickly than it does at the poles.Learn more about equator here:
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which answer choice best describes the difference between folded mountains and fault-block mountains?
"Folded mountains form when segments of Earth's crust are bent and doubled over, whereas fault-block mountains form when stress causes pieces of Earth's crust to be thrust upward to higher elevations" best describes the difference between folded mountains and fault-block mountains.
Piles of blocks are created when large areas are crushed and moved vertically. The raised blocks are called horsts and the lowered blocks are called graben. When two tectonic plates of the Earth's crust collide, they overlap and form mountains called folded mountains. The Himalayas and Alps are young fold mountain ranges with steep undulations and high conical peaks.
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How are Earth’s plates able to move?
(Using the words outer layer, mantle, plate, and plate boundary)
pls hurry, thanks
the midwest is _____.
A) an inland region
B) located on the Atlantic coast
C) located on the Pacific coast
D) a region that includes 4 states
Answer:
The Midwest is an inland region
Explanation:
The Midwest is an inland region located to the west of the Appalachian Mountains and South of the Great Lakes. It includes 12 states: Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin.
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how can the extent of an encroachment always be discovered? select one: a. physical observation. b. land survey. c. title search. d. court action.
The extent of an encroachment can always be discovered by land survey.
Property encroachment is defined as a property owner who violates the rights of his neighbor by building or extending a feature and crossing his neighbor's property line. Sometimes the intervention is intentional. For example, an invasion occurs when a neighbor intentionally builds on land they do not own.
However, this is not the case, especially when the exact location of the land is ambiguous. Interference may seem harmless, but it can lead to liability issues, damage to property, and sales problems. Invasions can make it difficult to set boundaries, so trying to sell your home can lead to ownership issues.
The correct answer is option b.
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What is formed when continental crust begins to separate and the stretched crust begins form a long narrow depression?
Answer:
When continental crust begins to separate, the stretched crust forms a long, narrow depression called a rift valley.
Explanation:
Which continents and regions of the world were connected by the indian ocean trade routes?.
Answer:
Southeast Asia, India, Arabia, and East Africa (also parts of East Asia)
deeply buried rock that is hot and under high pressure is capable of being molded (like wax or putty).
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.
biomass is a renewable fuel and burns cleaner than fossil fuels, but one of the downsides of using biomass is the
Biomass is a renewable fuel, but one of the downsides of using it is the lower energy density it has in comparison to fossil fuels.
Other disadvantages of Biomass:
It is not economically efficient to transport it far away from where it is produced. Some plants that produce Biomass fuels require burning fossil fuels during the process to be economically efficient, which reduces their sustainability. The production of raw materials for a big biomass stock (like crops or wood) may require arable land that won't be used for food production or destroy large areas of forests. Burning biomass releases polluted gasses and particles (like methane, carbon dioxide, or nitrogen) that can create smog if not captured and recycled properly.You can learn more about Biomass in the link below:
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What is the dominant soil order in areas of north america with average annual precipitation ranging from 60 to 79 inches?.
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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list the 3 main conditions on early earth that allowed development of life, and explain how each contributed to that development.
The 3 main conditions on early earth that allowed development of life,
What we can do is talk about some things that all living things on Earth share: They're carbon-based; they require water; they use energy. Perhaps most important for survival, they can grow or reproduce in some way.
What environmental factors on the early Earth permitted life to exist?Early Hadean Earth's primary source of nutrients would have been the surface rocks, which were abundant in rarer elements like potassium and uranium as well as iron and phosphorus. Another important prerequisite is an abundance of gases that comprise substances like ammonia and methane.
The earth was extremely heated for what three reasons?In the deep earth, heat is primarily produced by three different processes: (1) heat that was present during the planet's formation and accretion and has not yet been lost; (2) frictional heating brought on by the planet's denser core material sinking to its center; and (3) heat produced by the radioactive decay of elements.
What circumstances existed on the early Earth?The original atmosphere probably had little oxygen and was heavy with water vapor as well as gases produced during volcanic eruptions such nitrogen and its oxides, carbon dioxide, methane, ammonia, and hydrogen. Oceans formed as Earth cooled, and a significant amount of hydrogen escaped into space.
What are the core's inner three facts?Inner Core The inner core is a hot, heavy, and mostly iron ball. It has a 1,220 kilometer circumference (758 miles). About 5,200° Celsius (9,392° F) is the temperature inside the core. Nearly 3.6 million atmospheres are present (atm).
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What is the difference between physical human geography?
A. In general, one examines the nature of rock formations and the other examines human biology.
B. In general, one examines the characteristics of various people and the other examines the physical characteristics of the Earth.
C. In general, one examines the land and water formations and the other examines people’s political beliefs.
D. In general, one examines the structures humans have built and the other examines the different types of humans.
Answer:
B
Explanation:
It doesn't involve people's political views.
Different types of humans isn't involved and pyhsical geography is more then rock formation
What caused virtually all of canada and some of the northern united states to be once covered by thick glacial ice almost 15,000 years ago? question 13 options: changes in the earth's climate caused ice sheets to grow. changes in the orbit of the earth caused ice sheets to spread across canada. the ice sheets were widespread because they were prevalent all around the world. there is no apparent reason why the glacial ice was present.
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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the usa is located in the temperature zone how does that make our weather different than the tropical and polar zones
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.
Temperate climates are generally defined as environments with moderate rainfall spread across the year or portion of the year with sporadic drought, mild to warm summers and cool to cold winters.here average monthly temperatures above 10°C in their warmest months and above −3°C in their colder months.but A tropical climate is a type of climate typical in the tropics. It is a damp climate in which all twelve months have mean temperatures above 18°C (64.4 °F). Some tropical areas have rainfall throughout the year, usually in the afternoonbut in The polar climate regions are characterized by a lack of warm summers but with varying winters. Every month in a polar climate has an average temperature of less than 10 °C (50 °F)to know more about tropical climate click here
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what are the two ways you determine location and how are they different?
the number of degrees of longitude that a place has is derived from the angle formed by the place’s location on earth surface, multiple choice
Although the list of options was not included in your question, we can say that the number of degrees of longitude that a place has is derived from the angle formed by the place's location on Earth's surface and the Meridian of Greenwich.
Longitude is a way of measuring location East and West to the prime meridian of Greenwich. It is represented by imaginary lines called meridians. These lines:
have the shape of an arc: they are half circlesrun from north to south, and join in the poles are measured in degrees, minutes, and seconds from 0° to 180° East and West of the Meridian of Greenwich.are all equal in lengthcross the Equator and parallels in a right angle.In order to establish the location of a spot on Earth, we can look at the intersection of meridians and parallels to establish its longitude and latitude.
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3.Identify specific features or landmarks (natural and/ or constructed features)in urban settlement
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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5 How did Hurricane Andrew's air pressure and wind speed change after
the hurricane left the west coast of Florida and moved over water?
Type the correct answer in the box. Spell all words correctly.
2 lines. The first line runs rightward through points A, E, and B. The second line runs upward to the right through points D, E, and C. An acute angle is formed at E.
Point
is the vertex of the angle marked in the figure.
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
the study of the earth’s oceans and their interactions with the earth’s land and atmosphere is called
Answer:
The study of the earth’s oceans and their interactions with the earth’s land and atmosphere is called Oceanography.
A country in which of the following stages would be the most likely to have the highest percentage of women *without* children?
Stage 4
Stage 3
Stage 2
Stage 1
A country in stage 3 would be the most likely to have the highest percentage of women *without* children.
In the third stage of the demographic transition model (DTM), mortality is low and fertility is declining. This is usually the result of better economic conditions, higher levels of women's status and education, and greater access to contraceptives. Overall population growth is slowing in stage 3 countries due to low birth and death rates.
Education has been consistently associated with delaying women's fertility, giving women opportunities outside the home, and increasing knowledge about women's bodies and health. All of these reduce family size and ultimately lead to lower birth rates.
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Pearl Harbor -
What is the inevitable future attack we all must face, but many are taken by surprise?
That inevitable war was launched on December 7th, 1941, when a fleet of Japanese fighters and bombers flew into Pearl Harbor, killed over 2,000 Americans, and damaged assets vital to the US armed forces.
The assault on Pearl Harbor changed into a wonder military strike by the Imperial eastern navy Air carrier upon the USA against the naval base at Pearl Harbor in Honolulu, Territory of Hawaii, simply before eight:00 a.M., on Sunday, December 7, 1941. America became neutral. At the time; the assault brought about its formal access into international struggle II the next day. The Japanese military management noted the attack as the Hawaii Operation and Operation AI, and as Operation Z throughout its planning.
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Answer: death
Explanation:
(i) how does the spacing of the contour lines show the difference between gentle and steep slopes? [ select ]
Closely spaced contours represent steep slopes while widely spaced contours represent gentle slope.
Contour lines are drawn to indicate locations of the same elevation. Contours and their shapes represent the elevation and slope or slope of a terrain. Theses are lines drawn on topographic maps that indicate the elevation of the ground. Contour interval is the vertical distance or elevation difference between contour lines.
As the number associated with a particular contour line increases, so does the elevation of the terrain. Elevation decreases as the number associated with the contour decreases. As the contour approaches a stream, ravine, or drainage area, the contour rotates upstream.
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select the country in africa where spanish is spoken. panama honduras argentina cuba guatemala costa rica venezuela the savior equatorial guinea
Answer:
Equatorial Guinea.
Explanation:
"Select the country in Africa where Spanish is spoken. Panama, Honduras, Argentina, Cuba, Guatemala, Costa Rica, Venezuela, El Salvador, Equatorial Guinea"
Of the listed countries, Equatorial Guinea is the only located in Africa (Central Africa). The official languages of the country are Spanish, French and Portuguese.
Why do you think temperatures are higher at the surface than at the middle and upper portions of the troposphere?.
Temperatures are higher at the surface than at the middle and upper portions of the troposphere because cooling air expands.
The warmest temperatures in the troposphere are often found at the earth's surface because the sun heats the atmosphere predominantly from the surface and because the air cools as it ascends. The surface is heated by the sun, and this energy is then distributed upward into the troposphere by mixing air. Since the Earth's surface is the primary source of heat, temperatures will be hottest at the surface and decrease away from the surface. The troposphere's average temperature profile will indicate a temperature decrease with height.
As temperature decreases with height in the troposphere, it may be easier for air to rise vertically because cold air is less stable than warm air. As air rises, it cools exponentially. This is another reason why the temperature is higher at the surface. For air to rise to higher altitudes, it must be cooler. Air density and pressure are highest at the surface. When air increases, it extends because the pressure is descending. The air cools by expanding. Because the Sun heats the troposphere primarily from the surface and because the air cools as it rises, the average warmest temperature in the troposphere is at Earth's surface.
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(q008) plate tectonics a. is one hypothesis for how the earth formed. b. is a scientific law explaining why continents move. c. is a theory that describes how the earth's lithosphere moves. d. has been debunked by the scientific method.
The correct answer is option (c) Plate tectonics
Plate tectonics is a theory that describes how the earth's lithosphere moves.
Plate tectonics: what is it?A tectonic plate, also known as a lithospheric plate, is a substantial slab of solid rock with an uneven shape that is typically made up of both continental and oceanic lithosphere. The Pacific and Antarctic Plates are among the largest plates, but they can range in size from a few hundred to thousands of kilometers broad.
What causes tectonic plates to form?Cooler portions of the Earth's crust were dragged downward into the warmer upper mantle starting about 4 billion years ago, causing damage to and weakening of the surrounding crust. According to the authors, this cycle repeated itself until the weak spots established plate borders.
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Which planet in the solar system takes the least time to revolve around the sun?.
Mercury in the solar system takes the least time to revolve around the sun.
Mercury takes 88 Earth days to complete one orbit around the sun. That is, a year for Mercury is 88 Earth days and therefore, the shortest of all the planets. The reason behind is Mercury being the closest planet to the Sun.
The closer a planet is to the Sun, the faster it travels. Since Mercury is the fastest planet and has the shortest distance to travel around the Sun, it has the shortest year of all the planets in our solar system – 88 days.Mercury is the smallest planet in our solar system. It's a little bigger than Earth's Moon. It is the closest planet to the Sun, but it's actually not the hottest. Venus is hotter.to know more about solar system click here
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one way to mitigate flooding is to build which are areas that are intended to flood and as such are not zoned for buildings.
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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what was the problem in patolporem what disassion action was take by the following fill in the blanks
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.
What happened in the Patalpuram district?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:
Public Meeting: As the people decided that MLA should take responsibility for eradicating the problem and providing health care.Legislative Assembly: As the need for proper sanitation and adequate healthcare was discussed by the MLAs and requested government to take immediate steps.Press Conference : As the minister elaborated the steps to be taken towards proper sanitation and health care. The water tankers to provide clean water was one of them.Chief Minister: As the chief minister promised sanctioning of funds towards the health measures and proper sanitation facility establishment.Read more about District
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A garden is 14 1/2 ft by 13 1/4 ftwhat is the area of the garden
Answer:
191.125 ft or 191 1/8 ft.
Explanation: