The major trade network that was established between the Americas, Africa, Asia, and Europe was known as the Columbian Exchange. The option (B) is correct.
Columbian Exchange is the term that defines a period of widespread transfer of plants, animals, culture, human populations, technology, and ideas between the Americas and the Old World in the 15th and 16th centuries, following Columbus's 1492 voyage.
The Columbian Exchange played a crucial role in the history of the world by not only involving the exchange of agricultural goods and livestock but also altering the populations through the spread of diseases and the significant movement of people, most notably through the trans-Atlantic slave trade.
Rank the gases in the atmosphere in order from most abundant to least abundant
The atmospheric gases can be ranked from most to least abundant as Nitrogen, Oxygen, Argon, Carbon Dioxide, Neon, Helium, with Ozone and Carbon Monoxide having variable concentrations. Nitrogen is essential for life, while Oxygen is crucial for combustion and respiration. Minor gases like Carbon Dioxide play significant roles in regulating Earth's climate.
Explanation:The gases in Earth's atmosphere are comprised of a mix of elements and compounds, each varying in abundance. When ranking these gases from most abundant to least abundant, ignoring the variable component of water vapor, we focus on the major gases that make up the vast majority of the atmosphere. The order of abundance is as follows:
Nitrogen (N₂) - Makes up about 78% of the atmosphere. Its presence is essential for life, dilutes oxygen, and is used by living things to make proteins.Oxygen (O₂) - The second most abundant gas, essential for combustion, aerobic respiration, and life processes.Argon (Ar) - A noble gas making up about 0.93% of the atmosphere.Carbon Dioxide (CO₂) - Though it ranks as a minor component, it is the most abundant of minor gases and plays a critical role in regulating Earth's temperature.Neon (Ne) and Helium (He) - Following carbon dioxide in abundance, these noble gases have been present since Earth's formation.Ozone (O₃) and Carbon Monoxide (CO) - These gases have variable abundances due to their active cycles in the atmosphere.The gases above represent a basic overview, understanding that the concentration of some of these gases can vary based on geographic location, human activity, and environmental factors.
Which of the following problems is most likely to exist in a society with an aging population?
A) Fewer government workers
B) Decreased taxes for younger workers
C) Fewer citizens to support elderly workers
D) Increased services available for the elderly
Answer:
c
Explanation:
c
Because they are located above 15000 feet areas in the Tierra Nevada elevation zone have ____ ecosystems
A.)grassland
B.)highland
C.)tropical forest
D.)chaparral
The Tierra Nevada elevation zone above 15,000 feet features highland ecosystems with permanent snow and ice and sparse vegetation. The answer is option B.
Areas in the Tierra Nevada elevation zone, which are located above 15,000 feet, have ecosystems characterized by the presence of permanent snow and ice, little vegetation, and little human activity. Such environments, often combined with the tierra helada zone, are not suitable for most forms of vegetation like grasslands, tropical forests, or chaparral ecosystems. Therefore, the correct answer to the question is B) highland ecosystems.
The earth is closer to the sun during summer in the northern hemisphere than it is during winter.
a. True
b. False
What is the role of the mid-ocean ridge in the movement of lithosperic plates??
Crystal drew a quadrilateral with two sets of parallel equal sides. Which shape did she draw
Answer:
rectangle
Explanation:
this is ONLY the answer if the options are: a trapezoid, a rhombus, a triangle, a rectangle
-a rectangle has 2 set of parallel, equal sides.
An artesian aquifer is: a groundwater storage area between impermeable layers of rock the upper surface of the saturated zone of groundwater that is under pressure a reservoir found in underground caverns a land area that delivers water into a stream or river system
Given the image below, which statement is true?
A.) The Maya, Aztec, Olmec, and Inca civilizations were the only American empires able to fight off European colonizers.
B.) The early civilizations of the Americas were unaided by nearby geographic features.
C.) All early American civilizations flourished nearby each other.
D.) The modern-day distribution of Native Americans actually reflects the location of ancient civilizations.
A piston above a liquid in a closed container had a area of 1m 2squared. The piston carried a load of 350 kg. What will be the external pressure on the upper surface of the liquid?
The only Central America country with a long history of democratic government is
The ONLY Central American country with a long history of a Democratic Government is Costa Rica.
Hope this helps!!
A launch angle of 35 degrees is an ______
____ a0
Which of the following is not considered one of the Andean countries? a. Uruguay b. Bolivia c. Chile d. Ecuador
Answer:
c. Chile
Explanation:
The Andean states are a group of nations states of the south Americas that are connected by the Andes mountain system and these refer to the seven countries that are part of the shared culture. They include the Colombia, Peru, Venezuela, Bolivia, Uruguay and the Ecuador and not the Argentina and the Chile. And covers most of the western part of the Africa.Conclusion. The plight of refugees. How you feel the refugees should be treated
Why do most Sub-Saharan Africans speak more than one language?
A. Most have higher education degrees.
B. The local language and the language used for official business is not the same.
C. Students must speak two languages to graduate from high school.
D. They frequently travel between the world's continents.
Due to rapid urbanization fueled by trade, approximately what percentage of people live in urban areas of Australia? A. 95 B. 65 C. 80 D. 87
The best answer for this question would be:
A. 95
Australia, with the fast paced of trading has become more modernized because of its techniques in dealing with other countries. This has caused people to live in a more urban life, due to the great development of the country.
which of the following is a major ocean on earth
What is an accent? A. different meanings for the same word B. a variation in the pronunciation of the same word C. a distortion in the pronunciation of the same word D. different words that have the same meaning
Answer:
Option: B. a variation in the pronunciation of the same word
Explanation:
An accent is a unique way of pronouncing of the same word. People have different accents which determine by their experiences. Accent do associate with people from a particular place, for example, London, Delhi, New York. While speaking, it is necessary to have an accent to make people understand you.
What animals lived in the hadean era
During the Hadean era, Earth was still forming and undergoing significant changes, rendering it inhospitable to complex life forms like animals. However, traces of very primitive life forms, such as ammonites, may have existed during this time.
Explanation:The Hadean era refers to the first geologic eon in Earth's history, which ranges from around 4.6 billion years ago to approximately 4.0 billion years ago. The Earth was undergoing extensive formation and transformation during this period; hence life as we know it in terms of complex plants and animals did not exist during this era.
Contrary to the substantial biodiversity experienced in later eons, the Hadean era is not characterized by the existence of terrestrial and marine animals, such as those mentioned in other eras, including mammoths, sabre-tooth cats, and large marsupials. Instead, the Hadean era was a hot, molten world undergoing constant bombardment by comets and other celestial bodies, with no environment stable enough to support complex life forms.
However, there are traces of possible simple life forms. These include an entity known as ammonites, which are aquatic, and other very primitive life forms that fall under the category of placental animals.
Learn more about Hadean Era here:https://brainly.com/question/882157
#SPJ11
Final answer:
The Hadean era is the earliest geologic eon of Earth's history, marked by a molten Earth without a stable crust and inhospitable to life. There were no animals or other life forms known to exist during this period. The appearance of the earliest life, simple single-celled organisms, occurred in the following Archean era.
Explanation:
The Hadean era predates the existence of any known life forms on our planet. It is the earliest geologic eon of Earth's history, dating from about 4.6 billion to 4.0 billion years ago. This eon is characterized by the formation of the Earth and its early molten state with a surface bombarded by meteors and without a stable crust. The extreme conditions of the Hadean eon were inhospitable to life as we know it, and there is no record of animals or any other life forms existing during this time. The question appears to be confused with later geological eras when life began to emerge.
It was not until the Archean era that the earliest life forms, which were simple single-celled organisms, began to appear. These early life forms were prokaryotes, lacking a nucleus. As conditions on Earth started to stabilize and cool, more complex life began to develop, but this happened much after the Hadean era had ended. Multicellular life and animals did not evolve until much later in Earth's history.
The concept of knowing who we are and how we understand ourselves, as well as how others define us, is called __________. A. gender B. ethnicity C. nationality D. identity
Approximately how much of the world's freshwater supply comes from groundwater
Why do coastal areas have milder, less variable climates than inland areas?
Coastal areas enjoy milder and more stable climates than inland areas due to the water's ability to absorb and store heat, which allows it to moderate temperatures effectively.
Explanation:Coastal areas have milder, less variable climates compared to inland areas due to the high specific heat capacity of water. Water, whether in lakes or oceans, absorbs large amounts of heat from the air on hot days and releases it back into the air on cool days. This high heat capacity means that water takes a long time to heat up and a long time to cool down, making coastal regions experience smaller temperature variations, both on a daily and seasonal basis.
The oceans can store and transport solar energy across vast distances, influencing global climate patterns. For instance, the coast of Norway, despite being within the Arctic region, is kept free of ice and snow in winter due to the moderating effects of ocean currents, while inland areas encounter much colder winters. Likewise, the Mediterranean Sea provides a moderate type C climate over its shores because of its tempering influence.
These factors combined explain why coastal areas have climates that are generally more temperate and consistent than those found in the interior of continents, where extremes of hot and cold are more pronounced.
Learn more about Climate Moderation here:https://brainly.com/question/15282765
#SPJ12
Which of the following describes the relationship between P and S waves and the epicenter? The farther away the P and S waves are on a seismogram, the further the epicenter. The closer together the P and S waves are on a seismogram, the further the epicenter. If the S wave comes before the P wave, the further away the epicenter. If the S wave comes before the P wave, the closer the epicenter.
Why SA must include renewable energy sources in its energy mix?
What is a hemisphere? A) the line of longitude known as the prime meridian. B) one-fourth of the area on Earth. C) the line of latitude known as the equator. D) a half of the world, split by either the prime meridian or the equator
Answer:
D
Explanation:
JUST TOOK THE TEST!
Earthquakes are especially associated with --- boundaries. A. Divergent., B. Convergent., C. Transform., D. Fault
Answer:
C. Transform I am almost positive that is correct
What were the names of the two rivers that the fertile creascent was between?
When magma reaches the exterior of the earth's crust, is becomes _____?
The slow continuous movement that occurs along some fault zones is referred to as
The slow continuous movement that occurs along some fault zones is referred to as creep. The term soil creep, or simply creep is used in geology to denote the slow downward progression of rock and soil down a low grade slop. This movement is caused by the interaction of multiple factors, but heaving is likely the most important process.
The domestication of plants allowed humans to found the first permanent settlements because food supplies became more
The domestication of plants made food supplies more reliable and abundant, leading to permanent settlements and the rise of agriculture as the mainstay of human life, which in turn fostered population growth, the development of complex societies, and the division of labor.
The domestication of plants allowed humans to found the first permanent settlements because food supplies became more reliable and abundant. Humans started the domestication of plants around 10,000 years ago, leading to the development of agriculture alongside hunting and gathering. This transition provided a more stable food source, enabling populations to grow and people to establish permanent communities rather than maintaining a nomadic lifestyle.
Early human settlements, such as those in the Fertile Crescent, centered around the ability to control fresh water for irrigation, which was crucial for growing food crops. With a surplus of food, there was more opportunity for the division of labor and the genesis of organized communities, eventually progressing into political entities. The invention of tools for farming, such as metal digging and harvesting implements during the Agricultural Revolution, further supported the idea of permanent human settlements.
The agricultural revolution fundamentally reshaped human societies by allowing larger families and the development of new professions beyond subsistence farming. Agricultural practices enabled humans to settle in one place, leading to the rise of towns and cities and eventually to complex societies with intricate trade networks and governance structures.
The Cenozoic Era is best described as the era in which
A. multicellular life diversified.
B. a mass extinction event occurred.
C. dinosaurs emerged.
D. mammals began to dominate the land.