Approximately how many people died during the construction of the Panama Canal?
During the United States phase of the Panama Canal construction, approximately 5,600 workers died. Including the earlier French efforts, the total number of worker deaths is estimated to be over 25,600.
During the construction period under French management, it is estimated that over 20,000 workers died, primarily due to tropical diseases such as yellow fever and malaria, and challenging work conditions. When the United States took over the construction in 1904, they continued to face difficulties, albeit with significantly improved working conditions due to medical advances.
Nonetheless, an additional 5,600 workers lost their lives before the canal's completion in 1914. The construction of the Panama Canal is a significant event in history, showcasing both human engineering brilliance and the grave costs of such massive projects.
Magma would probably cause the most explosive eruption.
The correct answer is - Rhyolitic.
The rhyolitic magma is the type of magma that causes most of the explosive eruptions of the volcanoes around the world. This magma is causing explosive eruptions because of the high content of silica and gasses in the magma. The magma is denser because of the high silica content. The gasses are getting trapped into the dense magma, and when they finally mange to get out of it, because of the enormous pressure, they tend to explode, thus the explosive eruptions.
The shape of a mineral's crystal indicates it _____.
color
atomic structure
luster
hardness
A. atomtic structure
The average conditions of the atmosphere in a particular area are referred to as the area’s:
a. latitude.
b. climate.
c. weather.
d. ecosystem.
Gideon noted that three inches of rain had fallen on his patio overnight. The following day, scientists measured and found that the water table had only gained one inch of water. What explains the difference in water amounts?
What is the most accurate representation of the earth?
The idea that regions are fluid means that __________. A. Earth’s surface is floating on a hot magma layer B. a region cannot support life without a source of freshwater C. a region is difficult to define because it is influenced by people's perceptions and perspectives D. formal geographic and political boundaries define a region
Answer:
d;)
Explanation:
The dividing line between Eastern Europe and Western Europe is along the border of France.
True
False
Answer:
It´s FALSE
Explanation:
How do we say I am fine thank you in French?
In French, 'I am fine, thank you' is said as 'Je vais bien, merci.' It's a standard and polite response to inquiries about one's well-being.
To say 'I am fine, thank you' in French, you would say 'Je vais bien, merci'. This response is a polite way to answer someone who has asked how you are doing. It’s a common phrase used in day-to-day conversations among French speakers. It is important to note that just like in English, there are variations to this phrase depending on the formality of the situation and the relationship between the speakers.
Canada’s symbolic ruler is still _____.
the French king
the British monarch
the dominion of Canada
the Quebecois
The correct answer is - the British monarch.
Even though there's no real power in the monarchy nowadays, its symbolism is still present as a historical authority. Canada is a country that has been formed by the British crown, and the foundation of the country and its legislature, councils, actions, have all been historically under the governance of the British monarchs.
Nowadays, Canada is a parliamentary democracy, and the monarchs do not have any influence in the country's politics, but symbolically, the current Queen of England, Queen Elizabeth II, is the official monarch that rules Canada.
From 1948 until the mid 1990s, this nation was fully segregated in terms of education, medical care, and access to all other public facilities. Black citizens were not given citizenship, were not allowed to vote and were even forced to live on "homeland" reservations set up by the white-dominated government.
Which country is being described by these statements?
A)
the Republic of Sudan
B)
the Republic of Kenya
C)
the Republic of Uganda
D)
the Republic of South Africa
Why is the use of natural gas as a fuel becoming more common?
What proccess is responsible for constantly wearing away the earths surface?
Answer:
Erosion
Explanation:
Erosion is the process of wear, transport and sedimentation of soil, subsoils and rocks as an effect of the action of erosive agents, such as water, winds and living beings. The process of disaggregation of rock particles (called sediments) is caused by the action of weathering (a set of chemical, physical and biological processes that cause soil and rock wear). These sediments are transported by gravity and surface elements.
1.
Springs form where
A. there is no water table
B. flooding makes streams overflow their banks
C. groundwater sinks into the soil
D.the water table intersects the ground surface
2.
Groundwater contaminated by sewage from a ruptured septic tank can sometimes be naturally purified by flowing for a relatively short distance through a
A. sandstone aquifer
B. fractured limestone aquifer
C. cavernous limestone aquifer
D. spring where the water table intersects the ground surface
3.
A cavern is an underground chamber formed by
A. erosion
B. deposition
C. evaporation
D. runoff
Springs form where the water table intersects the ground surface. Groundwater contaminated by sewage can be fractured limestone aquifers. A cavern is an underground chamber formed by erosion. The correct options are D, B, and A.
1. Springs are created where the water table and the ground surface meet. This indicates that the water table, which is the depth below the ground at which the soil and rock are saturated with water, has reached the surface. When this occurs, water bubbles up from the earth, forming a spring.
2. Groundwater contaminated by sewage from a ruptured septic tank can sometimes be naturally purified by flowing for a relatively short distance through a fractured limestone aquifer.
3. Natural opening in the earth that is big enough for human investigation is referred to as a cave or cavern. Many different procedures and rocks kinds can create this type of hollow. The biggest and most frequent caves result from a chemical interaction between running groundwater and limestone or dolomite bedrock.
Thus, the ideal selections are options D, B, and A.
Learn more about Springs and Cavern here:
https://brainly.com/question/32117389
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During the ice age, ice sheets covered about __________ times more land area than present day ice sheets
How does the earth’s tilt affect the seasons?
a. when the earth is tilted farther away from the sun, it is summer.
c. when the earth is tilted farther away from the sun, it is spring.
b. when the earth is tilted closer to the sun, it is summer.
d. the earth’s tilt does not affect the seasons.
Answer:
B
Explanation:
cause if u watch the video it will tell u hope this works
Population pressures, especially in Indonesia, are starting to threaten some unique habitats is Southeast Asia.
True or False?
Answer:
Explanation:
this is the answer.
The population is defined as all nationals present in, or temporarily absent from a country, and aliens permanently settled in a country.
What is the meaning of Population?The term "population" refers to all citizens who are either permanently residing in a country or who are just passing through. This indicator reveals how many people typically reside in a certain area. Growth rates are the population changes that occur each year as a result of births, deaths, and net migration.
A community's inhabitants belong to the same species as one another. A population's characteristics are influenced by things like density, sex ratios, birth and death rates, emigration, as well as immigration.
The average calculated from the entire group, distribution, and the overall population is known as the population means. It is calculated by dividing the sum of all population variables by the total population of variables. The population means are shown here.
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The hydrosphere does not overlap with any other spheres.
True or false?
The east coast megalopolis faces serious problems because of _____.
climate
water shortages
overpopulation
culture
The correct answer is water shortages. I hope this helps! :)
How is the geography of the Mayan civilization different from the geography of Mesopotamian civilization?
Mesopotamians were not able to grow a variety of crops on their land.
The Maya were not able to grow a variety of crops on their land.
The Mesopotamian civilization was not built around a major river.
The Mayan civilization was not built around a major river.
Roman society, explain the difference between patricians, plebeians, and proletarii.
Answer:
Plebians are the lowest class such as farmers.
Patricians are the higher class such as Government officials. Proletarian are the children of soldiers.
Explanation:
The Ob River can be found in:
North America
Europe
Africa
South America
Asia
Answer:
what he said
Explanation:
asia
Scientists are able to determine the relative age of rocks in specific years.
True or false
What is the capital of sweden?
Sweden is a country that is located in Northern Europe. Sweden shares a border with Norway and Finland and it’s around the size of the U.S state of California. The capital of Sweden is Stockholm.
The image provided is a picture of Stockholm, Sweden.
Small pieces of rock that enter Earth's atmosphere at speeds of 15 to 70 km/s and burn up are called
stars
meteors
meteorites
asteroids
A comet develops a coma because of
gravity
Earth's atmosphere
the Oort Cloud
heat from the sun
Answer:
third option////
Which of the following is not a way humans have impacted the tundra? a. oil drilling b. logging c. overgrazing d. mining
Answer:
Option (B)- Logging
Explanation:
The humans have not impacted the tundra by carrying out the logging activity as in the tundra region, there is significantly less number of trees and the temperature is relatively very cold and most of the time the land areas are covered with snow and ice. This covers the regions of higher latitudes, extending from about 60 degrees up to the poles in both the hemisphere. Due to this less abundance of trees, the logging activity is not carried out in this particular region.
Further explanation:
Logging is defined as the activity where the trees are cut down and processed and are transported to the site where they are extensively used in order to make materials such as furniture, manufacturing of paper and other products.
The tundra region is usually characterised by the presence of the permafrost layer, which is a permanently frozen layer present under the surface of the earth. They are made up of materials such as soil, sand, gravel that are accumulated together by ice.
This logging activity has a direct effect on the atmosphere. It is because the deforestation process causes a reduction in the number of trees, as a result of which the CO2 present in the atmosphere will increase the global temperature of the earth, thereby causing the greenhouse effect. Increasing logging activity also leads to soil erosion and degradation of the soil quality.
Due to the absence of the trees, the tundra region is not affected by the logging activity.
Learn more:
1. Logging and its relation with the carbon cycle https://brainly.com/question/784659 (answer by
W0lf93)
2. Reason behind the occurrence of less trees in the tundra region https://brainly.com/question/13759390 (answer by Linna3)
Keywords:
Logging, Tundra, Greenhouse effect, Latitude, Deforestation, Permafrost layer.
Answer:
B
Explanation:
In saudi arabia, voting rights are limited to
Where are atolls usually located?
what ways did the geography of the Arabian peninsula contrbute to the spread of Islam ?
______________ are elements that are found in our environment such as wind, water, timber, minerals, and oil. Human resources National resources Natural resources Manufactured goods
natural resources is the correct answer