The source of rivers/ the place where a river starts is usually in mountainous regions.
Where do rivers start?More often than not, a river will start from a mountainous or higher elevated area.
This is because rain and sources of water, will flow down the mountain and accumulate in the river.
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Which of the following are remote interior angles of 1? Check all that apply.
A. 2
B. 5
C. 3
D. 1
E. 4
F. 6
Given:
A figure of a triangle.
To find:
The remote interior angles of angle 1.
Solution:
Exterior angle theorem: According to this theorem, an exterior angle of a triangle is equal to the sum of the two opposite interior angles of that triangle.
Those two interior angles of the triangle are called remote interior angles of that exterior angle.
From the given figure it is clear that the angle 1 is an exterior angle, and the two opposite interior angles of the triangle are angle 5 and angle 5.
[tex]\angle 1=\angle 5+\angle 6[/tex] (Exterior angle theorem)
So, ∠5 and ∠6 are the remote interior angles of ∠1.
Therefore, the correct options are B and F.
Which of the following is a direct source of material for the formation of metamorphic rock? (A) clasts (B) magma (C) sediments (D)existing rock
Answer: your answer would be D
A direct source of material for the formation of metamorphic rock is: D. existing rock.
What is a metamorphic rock?A metamorphic rock can be defined as a type of rock which is typically formed as a result of the transformation of an existing rock, especially when it undergoes certain chemical and physical processes such as:
High heatHigh pressureHot mineral-rich fluids.This ultimately implies that, an existing rock serves as a direct source of material for the formation of metamorphic rock.
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Find the
Missing
side
5
2
Which of the following is NOT a reason for the on going conflicts in the
Middle East? (Choose One)
Oil
Border
Arab Spring
Religion
Living in a desert
What is the effect of surface mining on the landscape of a region?
Rapid tree growth is triggered.
Forests are fragmented or lost.
The number of open meadows decreases.
Changing land topography improves the flow of rivers.
Answer:
Explanation:
Impacts can result in erosion, sinkholes, loss of biodiversity, or the contamination of soil, groundwater, and surface water by the chemicals emitted from mining processes.
The number of open meadows decreases.
Explanation:
I took the test
What is the total number of barrels of oil produced from solely asian nations?
PICK ONE:
500
795.6
789.7
794.4
What conditions make for a violent volcanic eruption?
)A. Magma with low gas content
D B. Magma that can flow easily
OC. Magma with high silica content
OD. Magma with low viscosity
Which of the following types of questions could be answered with some kind of distribution map? Check all that apply. O A. What is the average age of people in a given area? O B. What are the features of the Earth's crust? O C. How much money do people make in a particular area? D. Where are people literate or illiterate?
Answer:
D
Explanation:
A distribution map can display the literacy rates across different regions, indicating areas with higher or lower literacy rates, thereby highlighting education disparities or patterns. Hence option D is correct.
A. What is the average age of people in a given area? A distribution map could depict the age demographics of different regions, showing the variation in average age across the area of interest.
C. How much money do people make in a particular area? A distribution map can illustrate the income levels or income brackets across different geographical regions, providing insights into the economic disparities or patterns in the area.
D. Where are people literate or illiterate? A distribution map can display the literacy rates across different regions, indicating areas with higher or lower literacy rates, thereby highlighting education disparities or patterns.
These questions require visualizing and understanding spatial patterns or variations, which can be effectively represented through distribution maps, enabling easier interpretation and comparison of data across different geographical locations.
B. What are the features of the Earth's crust? This question does not directly pertain to spatial distribution and is more related to geological characteristics. While maps can represent geological features, such as faults or mountain ranges, they may not necessarily convey distribution patterns in the same way as the other questions.
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How will climate affect the recovery from tsunamis?
Answer:
This means small tsunamis that might not be deadly today could wreak havoc in the future.
“Our research shows that sea-level rise can significantly increase the tsunami hazard, which means that smaller tsunamis in the future can have the same adverse impacts as big tsunamis would today,” said Robert Weiss, a professor of geosciences at Virginia Tech.
Weiss worked with the Earth Observatory of Singapore, the Nanyang Technological University and the National Taiwan University to map the dangers of future tsunamis.
He explained that small tsunamis generated by earthquakes occur frequently around the world, and may eventually be far more hazardous.
The researchers created computer-simulated tsunamis at current sea levels and then compared them to the same simulations with sea-level increases of 1.5 feet and 3 feet.
Weiss’ simulations charted the effect of a tsunami in Macau, a densely populated region in southern China.
The area is generally considered safe from the threat of tsunamis. At current sea levels, an earthquake would need to measure a magnitude of 8.8 or higher to cause “widespread tsunami inundation” in Macau.
But with a sea-level rise of 1.5 feet, the frequency of tsunami-induced flooding in the simulation rose by 2.4 times.
And for the 3-foot increase, the frequency of flooding rose to 4.7 times.
“We found that the increased inundation frequency was contributed by earthquakes of smaller magnitudes, which posed no threat at current sea level, but could cause significant inundation at higher sea-level conditions,” said Lin Lin Li, a senior research fellow at the Earth Observatory of Singapore.
Scientists used 5,000 tsunami simulations generated from “synthetic earthquakes” in the Manila Trench.
The Manila Trench is the main hazard point for large tsunamis in the South China Sea.
It hasn’t experienced an earthquake larger than magnitude 7.8 since the 16th century.
But study co-author Wang Yu said that the region shares many similarities to the source areas that led to the deadly 2004 Indonesian earthquake and Japan’s 2011 quake – both of which led to huge tsunamis.
In the future, it’s possible that smaller-magnitude earthquakes could instigate similar events – all thanks to rising sea levels.
It’s estimated that sea levels in the Macau region will increase by 1.5 feet by 2060, and by 3 feet by 2100.
“The South China Sea is an excellent starting point for such a study because it is an ocean with rapid sea-level rise and also the location of many mega cities with significant worldwide consequences if impacted,” explained Weiss.
“Sea-level rise needs to be taken into account for planning purposes, for example for reclamation efforts but also for designing protective measures, such as seawalls or green infrastructure.”
He went on: “What we assumed to be the absolute worst case a few years ago now appears to be modest for what is predicted in some locations.
“We need to study local sea-level change more comprehensively in order to create better predictive models that help to make investments in infrastructure that are or near sustainable.”
Sea levels aren’t just rising in the South China Sea – they’re rising globally.
The rise is largely attributed to global climate change: partly due to warming seas, causing “thermal expansion” of the water, and partly due to melting ice sheets and glaciers on land.
It’s estimated that we’ll see a rise of between 1 and 8 feet during the 21st century.
Explanation:
Hope I helped?
Imagine that you are a leader of a country that is facing extreme nationwide poverty. From which organizations would you seek assistance, and why? What kind of assistance could you expect to receive?
Answer:
The World Bank would be a potential resource for a country in this position. The World Bank’s current mission is to help countries struggling with poverty. This organization might be able to analyze the root causes of poverty and set targets for improvement. In addition, much of the bank’s current work is focused on improving infrastructure, which is perceived as a major obstacle to economic growth and social progress. The World Bank provides loans for development projects that can help reduce poverty.
NGOs may be another resource for help with long-term solutions, as they tend to focus on alleviating poverty and improving living conditions in developing countries. Nongovernmental organizations are especially helpful in working to protect environmental assets, empower women, and build local economies. These organizations may provide sources of microcredit or assist in starting programs that foster independence and growth.
Explanation:
sample answer for edg 2021
The world bank is the largest international organization that looks after poverty, hunger, and assistance in the world.
What is a world bank?A world bank is one that is an intergovernmental financial organization that is responsible for the provision of funds and forms a part of the IMF. it has headquarters located in Washington DC. The bank looks after environmental and social safeguards for various poor nations.
Find out more information about the organisation.
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The lava from Mount St. Helens is made up of rock that contains around 63 percent silica minerals. The lava from Kilauea is made up of rock that contains around 50 percent silica minerals. Based on this information and your observations in parts B through E, predict at least two factors that can affect the rate at which lava flows.
Answer:
Some factors that can affect the rate at which lava flows are the steepness of the ground over which it travels, the rate of lava production at the vent and the type of lava erupted and its viscosity.
Explanation:
How do scientists know about the levels of carbon in our atmosphere now and in the past?
Answer:
The Earth also gives us clues about the levels of greenhouse gases that existed in the past. For example, ancient air bubbles trapped deep in the ice of Greenland and Antarctica reveal how much carbon dioxide was present long ago.
Explanation:I learn it in 8 grade.
Piece of infrastructure that connects the Red Sea to the Mediterranean sea
Question 8 options:
Itaipu Dam
Aswan High Dam
Panama Canal
Suez Canal
Answer:
suez canal
Explanation:
Answer:
Suez canal
Explanation:
Which of the following is true of high clouds?
A- they are composed of ice crystals
Answer:
please can you give us some more options
The other name for the Arabian Gulf
Question 5 options:
Gulf of Mexico
Persian Gulf
Gulf of Arabia
Mediterranean Sea
Answer:
Persian gulf
Explanation:
Both Arabia and Persia want to claim the gulf for themselves. So each one just calls it either Persian or Arbaian
The age of rocks in the ocean basins was determined by...
A. ocean drilling
B. the fit of the continents across oceans
C. the depth of earthquake foci
D. the amount of magnetism in the rocks
Answer:
i think the answer is A
Explanation:
The Kongo make up over half of the population in __________.
A.
the Democratic Republic of the Congo
B.
Central Africa
C.
West Africa
D.
the countries of Mali and Chad
D.
socially constructed by humans
A, the democratic republic of the congo
The symbol used on a map to represent and find distance is a
Answer:
Scale
Explanation:
The scale of a map is the ratio of a distance on the map to the corresponding distance on the ground. The symbol used on a map to represent and find distance is a scale.
What is the maximum wind speed of the storm after 36 hours of monitoring?
Answer:
74 miles per hour
What is the maximum wind speed of the storm after 36 hours of monitoring? winds of 74 miles per hour or greater.
Explanation:
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what layer of rock are needed for a waterfall to form
Answer:
Bedrock
Explanation:
two numbers have a difference if 1200 and a total of 6484
We have that the two number are
[tex]y=2642[/tex]
[tex]x=3842[/tex]
From the question we are told that
Two numbers have a difference if 1200
Two numbers have a total of 6484
Let the number be given as
x and y
Generally the equation for the statements is mathematically given as
x-y=1200....1
x+y=6484...2
Therefore
[tex](1200+y)+y=6484\\\\2y=6484-1200\\\\y=2642[/tex]
Hence
[tex]x=1200+(2642)[/tex]
[tex]x=3842[/tex]
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The "cradle of civilization" found between the Tigris and Euphrates river.
Question 7 options:
Mesopotamia
Cairo
Roman Empire
Iranian Empire
What do farmers that practice shifting cultivation do when their fields are depleted of nutrients?
They plant different crops in it.
They wait several years for it to recover.
They add fertilizer.
They abandon it and clear a new field.
Answer:
A.They abandon it and clear a new field.
Explanation:
I took the test
When the fields of the farmers who practice shifting cultivation are depleted of nutrients they abandon it and clear a new field. Thus, the last option is the correct answer.
What is shifting cultivation?Shifting cultivation is an agricultural system in which plots of land are temporarily cultivated and then abandoned, allowing post-disturbance fallow vegetation to grow freely while the cultivator moves on to another plot. After two or three years of producing vegetable and grain crops on cleared land, migrants abandon it for another plot in shifting agriculture.
The cultivation period is usually ended when the soil shows signs of exhaustion or, more commonly, when the field becomes overrun by weeds. The time spent cultivating a field is usually shorter than the time spent allowing the land to regenerate by lying fallow.
Therefore, the farmers abandon the existing field and clear a new field when their fields are depleted of nutrients.
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Can someone please help me with this please I’ll give brainliest
What two rivers generally formed the boundary between the Roman Empire and
German Tribes?
Select all of the true statements
North of Africa are the Irish Sea
West of Africa is the Atlantic Ocean
East of Africa is the Red Sea
South of Africa is the Indian Ocean
Answer:
The second and last one are correct it think
Explanation:
srry if its wrong
Answer:
South of Africa is the Indian Ocean
West of Africa is the Atlantic Ocean
Explanation:
Which of the following is true about both China and Taiwan?
Both were once ruled by the Nationalists, and both have official relationships with the United States.
Neither one is a member of the United Nations.
Both consider Taiwan to be the sovereign property of the communist government in Beijing.
Neither was once ruled by the Nationalists, although both have official relationships with the United States.
Both now hold seats in the United Nations.
Answer:
Taiwan and most say separate states.
China (Communists) says Taiwan (Nationalists) is part of China.
Taiwan is not in the United Nations.
Explanation:
What metal ore is this region famous for isle royal ?
What is the elevation at the peak of sugar Loaf mountain
Help meee
Which characteristics are shared by the political cultures of the United States, Great Britain, and Mexico