Answer:
C. The greater an element's density, the smaller the amount of it found in the crust
Explanation:
The layering of the Earth happened because of the different densities of the elements from which it was made. The denser elements started to sink deeper, the elements with medium density occupied the central part, and the elements with the smallest density remained at the surface. This resulted in the formation of the three basic layers of the Earth, core, mantle and crust. The core is composed of the densest elements, the mantle of the ones with medium density, and the crust from the ones with smallest density.
What is the highest point in Africa
Mount Kilimanjaro is the highest point in Africa!
Which of the following statements about industry and production in the United States and Canada is false?
Answer:
The correct answer is (B)
Explanation:
Smog has not affected Canada because Canada's overall climate is too cool for air pollution. The statement about industry and production in the United States and Canada that is false is "Smog has not affected Canada because Canada's overall climate is too cool for air pollution
What are the two types of downbursts, and how are they different? How is a funnel cloud different from a tornado? List the various stages in the formation of a tropical cyclone or hurricane, in order. Why does a hurricane begin to dissipate after it makes landfall? Explain how the heat index and the wind chill index are similar and different. What type of severe weather prevents sweat from evaporating to cool down bodies?
Answer:
1. EF-2
2. hurricane/tropical cyclone
3. recurrent weather
4. The two types of downbursts are macrobursts and microbursts. A macroburst affects an area that's greater than 2.5 miles across. A microburst affects an area that's less than 2.5 miles across.
5. A funnel cloud forms as a spinning column of air that descends from a thundercloud. However, a funnel cloud doesn't become a tornado until it actually touches the ground. Once it touches the ground, where it begins to pick up dust and debris, it becomes a tornado.
6. Tropical cyclones, such as hurricanes, are fueled by warm ocean waters. Once they make landfall, they lose this fuel source and begin to lose strength.
7. The heat index and the wind chill index are similar because both consider other factors that affect how air temperature feels. The heat index considers relative humidity in relation to air temperature. Higher humidity makes air temperatures feel hotter. The wind chill index considers wind speed in relation to air temperature. Higher wind speeds make air temperatures feel colder.
8. Heat waves—Heat waves can be very dangerous when accompanied by high humidity. The human body depends on evaporation of sweat to cool itself down on hot days. When humidity levels are high, the rate of evaporation slows down. Consequently, it becomes harder for the body to cool itself and much easier for the body to overheat.
Explanation:
Answer:
If a tornado causes considerable damage with wind speeds of 111 to 135 miles per hour, it’s classified as E2F tornado on the Enhanced Fujita Scale.
The type of major storm called a/an hurrican or tropical cyclone is driven primarily by the Coriolis effect.
The weather pattern that stays over one area for an extended period of time is known as recurrent weather.
Downbursts are classified into two types: macrobursts and microbursts. A macroburst affects an area larger than 2.5 miles in diameter. A microburst affects an area less than 2.5 miles in diameter.
A funnel cloud is formed when a spinning column of air descends from a thunderstorm. A funnel cloud, on the other hand, does not become a tornado until it makes contact with the ground.
Warm ocean waters generate tropical cyclones like hurricanes. When they reach land, they lose their fuel source and begin to deteriorate.
The heat index and the wind chill index are similar in that they both take into account various elements that influence how warm the air feels. The heat index takes relative humidity into account in proportion to air temperature. Higher humidity raises the perceived temperature of the air. The wind chill index takes wind speed into account in proportion to air temperature. Wind speeds increase the sensation of coldness in the air.
Heat waves—When combined with excessive humidity, heat waves can be extremely deadly. On hot days, the human body relies on perspiration evaporation to keep cool. The rate of evaporation reduces when humidity levels are high. As a result, it becomes more difficult for the body to cool itself and much easier for the body to overheat.
I did the test <3
Australia’s capital city
The capital city of Australia is Canberra.
Canberra has been the capital of Australia since 1913 and is located in the New South Wales region.
The capital of Australia is Canberra.
Canberra is located in South East Africa.
Where could you legally park in the state of Florida
In the state of Florida, you could legally park Next to a curb in a residential neighborhood. :)
what is drought?what problem can cause?
Answer:
A drought is or drouth is a natural disaster of below-average precipitation in a given region, resulting in prolonged shortages in the water supply, whether atmospheric, surface water or ground water. A drought can last for months or years, or may be declared after as few as 15 days.....sorry if this is not what you were asking for
Answer:
A drought is a unusual scarcity of water
Explanation:
Since animals and people need water, without water the we can die and environment can be damaged.
In the Horn of Africa and the Sahel, increased agriculture production has been unable to meet the demand of the increase in population for all the following reasons EXCEPT climate factors having limited the increase in agricultural production. governments having limited the incentive for increase by keeping prices low. this region traditionally having supported limited agricultural production. natural resources being unable to support enough of an increase in production. agricultural products failing to reach markets in saleable condition.
Increased agricultural production in the Horn of Africa and the Sahel has been unable to meet the population's demand due to climate factors, government policies, limited natural resources, and issues with product transportation and quality.
Explanation:The increased agricultural production in the Horn of Africa and the Sahel has been unable to meet the demand of the growing population due to various factors. Climate factors have limited the increase in agricultural production, as these regions experience unpredictable rainfall patterns, droughts, and desertification. Governments have also limited the incentive for increasing production by keeping prices low. Natural resources, such as water and fertile soils, are insufficient to support a significant increase in production. Finally, agricultural products often fail to reach markets in saleable condition, further impacting the ability to meet the population's demand.
In an effort to help Japan recover from the devastating effects of the 1929 depression, Japanese military leaders in the 1930s _____.
formed an alliance with Nazi Germany
negotiated more trade treaties with the Soviet Union
closed its doors to Western trade
adopted a policy of imperialist expansion
Answer:
closed its doors to Western trade
Explanation:
Please mark brainliest and have a great day!
Answer:
In an effort to help Japan recover from the devastating effects of the 1929 depression, Japanese military leaders in the 1930s adopted a policy of imperialist expansion. - last choice
Geographers would most likely call a small settlement with a population of about 75 residents a __________.
Answer: The correct answer is village.
A locality with few inhabitants, usually rural, whose organization is simpler, without administrative autonomy is considered a village.
Explanation:
Match the mountains with the type of collision that formed them.
A. Andes
B. Aleutians
C. North American Cordillera
D. Appalachians
1. Continental- Continental
2. Continental- oceanic
3. Oceanic- oceanic
4. Arc- continent
Answer:
Correct answers are:
A. Andes ------ 2. Continental- Oceanic.
B. Aleutians----- 3. Oceanic- Oceanic.
C. North American Cordillera---- 4.Arc- Continent.
D. Appalachians----- 1.Continental- Continental.
Explanation:
A. Andes ------ 2. Continental- Oceanic.
This mountain is produced as a product of the collision of an oceanic and a continental plate.
When the continental plate meets the oceanic plate, it is forced to go down through a process called subduction. This process prevents the oceanic plate to slide due to the pressure that the other plate is exerting, which forces it to deform and exit upwards, resulting in the formation of the Andes.
B. Aleutians----- 3. Oceanic- Oceanic
In this case an oceanic plate is immersed under another oceanic plate. It works in the same way as a continental-oceanic collision, since one plate pushes the other down.
These plates are pushed into the Earth's mantle and meet molten rock, which pushes towards the surface and forms the Aleutians, a chain of volcanic islands.
C. North American Cordillera---- 4.Arc- Continent.
This type of Cordillera was formed by several cortical blocks and its origin is due to a possible arc-shaped oceanic plate that allowed it to form in a kind of permanent land mass.
D. Appalachians----- 1.Continental- Continental.
Appalachians were created as a result of the collision of two large continents approximately 280-480 million years ago.
The continents that collided and gave rise to this formation were those that made up Pangea.
what items were traded in Oceania
a. shells to use for money
b. taro and yams
c.fish and shrimp
d.foodstuffs and fuel
Answer:
b. taro and yams
c. fish and shrimp
Explanation:
Historically, the trade in Oceania has been orientated only around several products, all of which are foods. The most important trading product has been the taro, as it was the most important and valuable source of nutrition in this part of the world. The yams too were traded, though not as much as the taro. Considering that all people living in Oceania had access to the ocean waters, it is no wonder that the fish and shrimp have been used a lot for trade. Certain parts have their specific types of fish and shrimp, so the people of Oceania were getting fish and shrimp that they didn't had in their waters, while exporting ones that they have in abundance but other people in Oceania didn't had.
Answer: Foodstuffs and fuel.
Which of the following is an accurate statement about modern africa
Answer:
hi
Explanation:
A large part of Africa lies in the Southern Hemisphere is an accurate statement about modern africa. Therefore, option 1 is correct
Option 1 provides an accurate statement about modern Africa. Africa is the only continent that is crossed by both the Equator and the Prime Meridian, with the majority of its landmass located in the Eastern Hemisphere. As a result, a significant portion of Africa lies south of the Equator, placing it in the Southern Hemisphere. This geographical positioning influences Africa's climate patterns, seasons, and environmental characteristics. Options 2, 3, and 4 are incorrect statements about Africa. Option 2 incorrectly describes Africa's positioning in relation to the Tropic of Cancer, Equator, and Tropic of Capricorn. Option 3 erroneously associates the Gobi Desert with Africa, when in fact it is located in Asia. Option 4 inaccurately suggests that Africa is separated from Asia by the Ural Mountains, whereas in reality, Africa and Asia are separated by bodies of water such as the Red Sea and the Indian Ocean. Therefore, option 1 is the only accurate statement about modern Africa among the given options.
The complete Question is given below:
Which of the following is an accurate statement about modern africa ??
1. A large part of Africa lies in the Southern Hemisphere.
2. It is the only continent through which the Tropic of Cancer, Equator and Tropic of Capricorn pass.
3. Gobi desert is located in this continent.
4. It is separated from Asia by Ural mountains on the west.
I
II-eneral Science
Which of these is the best explanation of how a smooth round stone became smooth?
A continuous freezing and thawing
B
volcanic action
C
It fell off the side of a cliff
D
It was in a stream for a long time.
Answer:
D. It was in a stream for a long time
Explanation:
The streams have big influence with their water over the shape of the rocks in them. If there are rocks in the streams, as it usually does, the rocks are constantly under the erosive pressure of the water. The water manages to take small particles out of them, but also moves them along the stream floor. With the movement, the rocks make circular movements. Over time, this type of movement of the rocks because of the water makes them rounded and they look like they have been polished, thus they are also very smooth. Apart from the streams, rocks with this shape can be found also at places that had streams and rivers in the past, so we can even encounter them at places that are now forests, or arid areas, witnessing for the past of those areas.
The most likely explanation for a stone's smoothness is that it was in a stream for a long time, where the tumbling action of the water and contact with other rocks smoothed its surface.
The best explanation for how a smooth round stone became smooth is D) It was in a stream for a long time. While other processes like glacial action can also smooth rocks, the presence of a smooth round stone typically suggests that it has been tumbled and abraded in a stream environment. This process is part of what's known as physical or mechanical weathering, where contact with water, other rocks, and sediment over time rounds off sharp edges and smooths the stone's surface. The smoothness is achieved through the continuous action of the water carrying the stone against other rocks and particles, which acts like a natural sandpaper.
Other explanations, like continuous freezing and thawing (freeze-thaw weathering) and volcanic action, could also affect the shape and texture of rocks, but typically create different features or are associated with different environmental conditions. Rocks that fall off a cliff (mass wasting) might become smoother upon impact but often end up with broken or sharp edges, unless they subsequently end up in a stream where further weathering can occur.
At first after World War II, Japan’s factories produced _____.
goods that were used by the Japanese government
poorly made toys and novelties
high-quality cameras
inexpensive motorcycles
Answer:
At first after World War II, Japan’s factories produced poorly made toys and novelties. - second choice
All of the following are extrusive landforms except A. batholiths. B. lava plateaus. C. shield volcanoes. D. geysers.
Answer:
A. batholiths
Explanation:
The extrusive landforms are the landforms that have formed on the surface. On the other side, we have the intrusive landforms, being the landforms that have formed inside the crust. The lava plateaus are an example of extrusive landforms, as they have been formed on the surface by the cooling off of the lava flows. The shield volcanoes too are extrusive landforms, as they are clearly formed on the surface and lift up high in elevation. Even the geysers are extrusive landforms, as we can see, they are on the surface and propel the hot water on the surface. The batholiths are intrusive landforms though, as they form from the cooling off of the magma deep inside the crust.
Answer:
batholiths
Explanation:
The map shows mining resources on the African continent. Which type of map is this?
Answer:
Economic map
Explanation:
This kind of map shows any material that can make money.
How many tourists visit the Amazon rainforest each year?
Answer:
10,000 tourists each year
Explanation:
Final answer:
The number of yearly tourists to the Amazon rainforest isn't easily quantified, but rising awareness about biodiversity and deforestation has increased visitation. The Amazon continues to face threats from deforestation, significantly impacting the environment and indigenous populations. While tourism can promote conservation, sustainable practices are vital to prevent further destruction.
Explanation:
The question of how many tourists visit the Amazon rainforest each year isn't straightforward to answer due to the vast expanse of the region and the lack of centralized data collection. However, the Amazon's immense biodiversity and its designation as an essential environmentally invaluable region attract significant global visitation, especially in areas that have developed infrastructure for eco-tourism, such as near Manaus, Brazil. The influx of tourism is a part of the narrative of the Amazon, as international concerns regarding deforestation and conservation have led to increased awareness and visitation.
Despite the interest in ecotourism, the Amazon rainforest faces severe threats. The destruction due to cattle ranching, logging, and mining has led to substantial loss of forest area and biodiversity. This has adversely affected the indigenous populations, who are now estimated to be around 200,000 in Brazil and primarily reside within the Amazon interior. Global campaigns like Save the Rainforest have played critical roles in reducing the deforestation rates, further highlighting the value of the Amazon for visitors and setting the stage for tourism as a means to stimulate conservation efforts.
Unfortunately, if deforestation continues at the current rates, up to 80-90% of tropical rainforest ecosystems, including the Amazon, could be destroyed by 2020. This alarming statistic underscores the importance of sustainable tourism practices to preserve what remains of this essential global resource.
Which of the following mountain ranges is home to the largest mountain peak in Europe? A. the Carpathian Mountains B. the Caucasus Mountains C. the Balkan Mountains D. the Ural Mountains Please select the best answer from the choices provided A B C D
Answer:
B. the Caucasus Mountains
Explanation:
The highest peak in Europe is considered to be Mount Elbrus, which is part of the Caucasus Mountains. This peak rises 5,642 meters above sea level. It is located in the southern part of European Russia. Because Mount Elbrus is the highest peak in one continent, it makes it one of the seven summits, or rather one of the seven highest peaks from each of the seven continents. It has long been debated should Mount Elbrus be considered to be in Europe or Asia, because the border because the two has been set by some along the Caucasus Mountains, while by some at the valleys north of the Caucasus. Nowadays it is generally accepted that Mount Elbrus is in the territory of Europe and it is its highest point.
Based on the information in the graph, what can you conclude about humans in the world in general?
The global population is growing, but in the coming decades the population will start to stabilize.
Explanation:
From the presented graph, we can see that the world population is expected to continue to grow in the coming decades. That is not to say that it will never stop, as the prediction are that around 2050 the population should start to stabilize. Also, it can be seen that the growth is expected to gradually slow down on global level. The main reason behind the expectations of growth that will slow down and stabilize is that the development, and the more developed a country gets, the lower the birth rates tend to be.
Europe is the only continent that is expected to actually experience decline in its population. Africa is the only continent with significant growth of its population.The rest of the world is either entered or is expected to enter a stabilization phase and have pretty much no growth.Learn more about Asia's population https://brainly.com/question/5081327 #learnwithBrainly
Answer:
This was my guess and it was correct, that The birthrate is higher than the death rate.
Explanation:
I figured even though Europe's population is set to decline, that the reasonable answer would be that one since everyone else's population is on an upward trend.
Which of the following lakes is not found in africa?
https://en.wikipedia.org/wiki/List_of_lakes
This link includes a list of all the lakes in Africa.
Hope this helps.
Answer:
Lake Victoria
Lake Nyasa
Lake Tanganyika
Lake Albert Lake Chad
Explanation:
Africa is a continent that is second largest with freshwater lakes across the globe; it also contains the longest lakes globally. Most of these lakes are situated in the continental fault through a line called continental valley. The route runs through the south of the continent, creating breathtaking mountains. The deep lakes are also known as the great African lakes. However, they are not as significant as those in the North American lakes systems that loom essential figures and other geographical features in the continent.
Which of the following countries was not part of the Big Four?
Answer:
The big 4 were France, Spain, England, and Portugal
Explanation:
The 'Big Four' were the top allied leaders from the United States, United Kingdom, France, and Italy who met at the Paris Peace Conference in 1919. Any country not in this group, like Russia, Germany, or Japan, was not part of the Big Four.
Explanation:In answering the question about which country was not part of the Big Four, it's essential to understand who the Big Four were. The term 'Big Four' is historically related to the peace treaties following World War I, more specifically referring to the top allied leaders who met at the Paris Peace Conference in 1919. These leaders came from the United States (President Woodrow Wilson), United Kingdom (Prime Minister David Lloyd George), France (Prime Minister Georges Clemenceau), and Italy (Prime Minister Vittorio Orlando). Therefore, any country not mentioned as part of this group—such as Russia, Germany, or Japan—was not part of the Big Four.
Learn more about Big Four here:https://brainly.com/question/31609909
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Write a short paragraph of about 150-300 words. Explain how the physical environment can limit human activities.
Answer:
Explanation:
The physical environment is the part of the environment made up of both man-made and natural features. They consist of some physical factors like water, soil, e.t.c. Mountains, rivers, valleys, hills, dams, lakes all makes up the physical aspect of our environment and much more.
The physical environment can limit human activities in the following ways:
Barriers to communication and transportation: most times roads have to be cut through longer distances in order to bypass natural features like a huge mountains, a voluminous river e.t.c. This can severely impact the communication between places and people. Natural disasters: The physical environment can pose serious risk to humans through disasters such as earthquake, landslide, flooding, wildfires, e.t.c. Drought and famine: When several elements of the physical environment combines, they can lead to little to no rainfall for plant to thrive. This is very dangerous for life on earth. Human activities are connected a lot to how rich and useful a soil can be. Climate changes and global warming: Human activities are greatly impacted by changes in climate and weather. If too much rainfalls, it becomes a problem to farmers and human activities as a whole will suffer. If sunshine diminishes abnormally, the earth suffers as solar radiation is very key to life on earth.Answer:
Human activities affect the operation of physical environment processes, and the results rebound on the human world. The human factor is an important consideration in assessing climate, landform, and ecosystem changes. The physical environment provides resources and a platform to use those resources, but can also be a hazard to people. Therefore human impact as a subject is of special concern to physical geographers. This interest has developed from studying the impacts of the environment on human activities, to understanding the impacts of humans on the environment and attempting to reduce them. There is now overt recognition of the role of the human factor, wh ich is also reflected in an increase in applied work by physical geographers. The effects of human activit ies and physical environmental modifica tions range from being entirely local to global, and can be immediately evident or they may manifest slowly over time and become of concern at some time in the fu ture. The duration of the effects can be short-lived or everlasting. Many examples can be observed in our surrounding landscape. While this chapter describes and discusses only some of the impact of human presence in New Zealand, the conceptual context of humans as agents of environmental change
Explanation:
why do farmers in different regions use different farming techniques
It all depends on the soil. Like down in Florida, the soil is a lot more sandy than it is in the mountains of the northeast. So in the northeast, you have to break up the soil a lot more in order to plant something.
Answer:
The farmers in different regions use different farming techniques in order to comply with the regional climatic conditions, weather, the fertility of the soil, etc.
Explanation:
The farmers need to devise farming techniques depending upon factors like the climate, weather, availability of resources, type of soil, the fertility of the soil, the desired outcome, etc. Farmers that have vast agricultural lands and crops spread over a large area need to practice mechanized farming, whereas, farmers with a limited land area need to practice manual farming. The use of fertilizers, insecticides, pesticides, etc., also depends upon the factors listed above. Thus, farmers in different regions use different farming techniques.
Volcanic islands are created as a crustal plate moves over a what ?
Answer:
Volcanic islands are formed as a crustal tectonic plate containing an ocean moves over a magma hot spot.
... This magma carries an enormous amount of heat, and it can then be released into the crust and createmagma chambers there.
What are the Everglades?
Answer:
A; wetlands on the southern tip of florida
Explanation:
Everglades National Park is a 1.5-million-acre wetlands preserve on the southern tip of the U.S. state of Florida. Often compared to a grassy, slow-moving river, the Everglades is made up of coastal mangroves, sawgrass marshes and pine flatwoods that are home to hundreds of animal species. Among the Everglades' abundant wildlife are the endangered leatherback turtle, Florida panther and West Indian manatee.
The organ that has two atria and one ventricle is the
Amphibians have a three-chambered hearts. It consists of two atria and one ventricle. Blood leaving the ventricle passes into one of two vessels.
Which of the following statements best characterizes changes to agriculture in the United States since 1900?
A. Increased mechanization has reduced the need for labor.
B. Increased mechanization has increased the need for water, thereby increasing the need for labor.
Increased mechanization has increased the use of land, thereby increasing the need for labor.
D. Increased mechanization has increased food production, thereby increasing the need for labor.
Please select the best answer from the choices provided.
Answer:
D. Increased mechanization has increased food production, thereby increasing the need for labor
Explanation:
The agriculture in the United States has changed significantly during the 1900's. From being primitive in the manner in which the farming was done, the agricultural field became much more modernized. The new technologies had invented lot of mechanization specifically for this field, and that has helped a lot. The food production skyrocketed because the mechanization was making everything much more easy. The work on much larger areas was done much quicker, more efficient, and cheaper. That has resulted in much higher production of food, which in turn resulted in higher demand for labor force. The labor force in the agriculture though gradually has changed, as the Americans themselves started to avoid the farming, but the immigrants from Latin America welcomed the opportunity and gradually became the dominant labor force in this field.
Answer:
A. Increased mechanization has reduced the need for labor.
Explanation:
Before 1900 more Americans were engaged in farming and about 90 percent of the population are engage in farming. The farming was mainly for subsistence purpose to carter for the family. As the population increases more lands were used for farming .
During the 20th centuries industrialization and urbanization contributed to the progressive decrease in the number of individual engage in agriculture . This period the agriculture profession progressively became commercialized . Advances were made in the irrigation method. Gas geared tractor were engaged , commercial fertilizers rapidly increased in most farms . The transportation method improved also and this encourage commercialization farming in perishable goods.
The rural farmers and herders left their farms to seek job as the profession became more commercialize .
Generally, the increased mechanization reduces job as machine takes the place of humans labor.
Which environment would most likely not contain fossils? A a thick deposit of cracked, dried mud B sediment deposited in a sandy river bed C intrusive rock formed from cooled magma D layers of sand accumulated for a century
Intrusive rock formed from cooled magma
In 1 or 2 sentences, define nationalism and give an example.
Answer:
According to Merriam Webster Dictionary, Nationalism is "loyalty and devotion to a nation; especially : a sense of national consciousness, exalting one nation above all others and placing primary emphasis on promotion of its culture and interests as opposed to those of other nations." Nationalism is a feeling that people have of being loyal to and proud of their country, believing that their country is better and more important than other countries.
Explanation:
Answer:
Nationalism is an idea or movement that promotes the interests of a particular nation. For example, the German people wanted strength and power for their country and that lead to nationalism and the Holocaust.
Hope this helps!
Eastern Europe and parts of Northern Europe have which of the following climates?