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:
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What country controlled the “spice islands”?
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
Approximately how much of the world's freshwater supply comes from groundwater
What were the names of the two rivers that the fertile creascent was between?
A point charge Q is located a short distance from a point charge 3Q, and no other charges are present, then...? A point charge Q is located a short distance from a point charge 3Q, and no other charges are present. If the electrical force on Q is F, the electrical force on 3Q is? b.) F/3 d.)sqrt of 3F
The relationship between two charges and the electrical force they are experiencing is described using the Coulomb’s law. The Coulomb's law states that: “The degree of the electrostatic force of attraction between 2 point charges is directly proportional to the product of the magnitudes of the 2 charges and inversely proportional to the square of the distance between them.” Where the force is along the straight line joining them. Therefore this is expressed mathematically as:
F = k q1 q2 / d^2
This also means that the electrical force experienced by 2 charges is equal. Therefore if charge Q experiences an electrical force of F, therefore the electrical force on 3Q is also F.
Answer:
F
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.
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 marmottan monet museum is located in which neighborhood of paris?
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.
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?
Which of these materials will decay the fastest to one-fourth of its original amount?
Bismuth-212 half-lives 60.5 seconds
Sodium-24 half-lives 15 hours
Iodine-131 half-lives 8.07 days
Radium-226 half-lives 1600 years
Bismuth-212 will decay the fastest to one-fourth of its original amount because it has the shortest half-life of 60.5 seconds, requiring only 121 seconds to reach that point.
Explanation:To determine which material will decay the fastest to one-fourth of its original amount, we need to consider the half-live of each isotope mentioned. The half-life is the time required for half of the isotope to decay. To reach one-fourth (or 25%) of its original amount, an isotope needs to go through two half-lives. Here's a comparison of how quickly each provided material reaches one-fourth of its original amount:
Bismuth-212: Half-life of 60.5 seconds. Two half-lives will take 121 seconds.Sodium-24: Half-life of 15 hours. Two half-lives will take 30 hours.Iodine-131: Half-life of 8.07 days. Two half-lives will take 16.14 days.Radium-226: Half-life is 1600 years. Two half-lives will take 3200 years.As seen from the comparison, Bismuth-212 will decay the fastest to one-fourth of its original amount as it has the shortest half-life.
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.
Why is the Gulf Coast important to Mexico's economy?
It is the agricultural center of Mexico.
It is the heart of the nation.
It is the location of most of Mexico's industries.
It is the source of the nation's petroleum deposits.
Answer:
the answer is the source of the nation's petroleum deposits.
Explanation:
Which of the following physical characteristics can be found in the southern grassland countries? a. large rivers c. tropical lowlands b. mountains d. all of the above
Answer:
d. all of the above
Explanation:
The countries that have this bioma are Paraguay, Uruguay, Brazil, and Argentina.
The main feature of the southern grassland is its vegetation, which has a herbaceous composition, that is, basically formed by grasses and small plant species, not exceeding 50 cm in height. This landscape type has two well-defined types: so-called clean fields and dirty fields.
The clear fields occur when the vegetation has no shrubs, gaining a more homogeneous, that is, more regular landscape, without very large differences between one part and the other. Dirty fields, on the other hand, occur when there is a greater presence of these shrubs, which “blend” with the landscape.
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.
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
Which of the following boundaries is not one of the three types of plate boundaries?
A.
divergent
B.
transform
C.
convergent
D.
tectonic
Final answer:
The type of plate boundary not listed among the three types is 'tectonic'. The primary types of plate boundaries are divergent, convergent, and transform.
Explanation:
The correct answer to which type of boundary is not one of the three types of plate boundaries is D. tectonic. The three main types of plate boundaries are:
Divergent boundaries: These are areas where plates are moving apart from each other. An example of a divergent boundary is the mid-ocean ridge system like the one in the Atlantic Ocean.Convergent boundaries: These occur where plates are moving towards each other, which can result in one plate sliding beneath the other in a process called subduction, or by uplifting to form mountain ranges if the plates have similar densities.Transform boundaries: At these boundaries, plates slide past each other horizontally. The San Andreas Fault is a well-known example of a transform boundary.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.
What gas makes up the largest percentage of the earth’s atmosphere?
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.What country is 20 degrees south and 140 degrees east?
Answer:
northern Australia, Mount Isa. Queen land.
Explanation:
The mount is a is a gulf country of the northwest of the Queensland and its came into existence due to the mineral deposit in that area and is an administrative and commercial and industrial center. And has one of the most intensive air quality motioning system. Found at an elevation of 356 m from sea level.
What is the name of the parallel that is found at 66.5 degrees south of the equator?
A launch angle of 35 degrees is an ______
____ a0
What kind of map uses colour and symbols to show a specific area?
Why SA must include renewable energy sources in its energy mix?
What is the role of the mid-ocean ridge in the movement of lithosperic plates??
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
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.
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