Answer:
the physical geography kept them isolated from other powerful civilizations
Explanation:
The ancient Chinese believe that they were the centre of the Universe; the physical geography kept them isolated from other powerful civilizations. The correct option is d.
What is physical geography?Physical geography is one of the three main branches of geography. Physical geography is the branch of natural science that deals with the processes and patterns in the natural environment such as the atmosphere, hydrosphere, biosphere, and geosphere.
This focus is in contrast with the branch of human geography, which focuses on the built environment, and technical geography, which focuses on using, studying, and creating tools to obtain, analyze, interpret, and understand spatial information. The three branches have significant overlap, however. Mental geography and earth science journals communicate and document the results of research carried out in universities and various other research institutions.
Most journals cover specific publish research within that field, however, unlike human geographers, physical geographers tend to publish in interdisciplinary journals.
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Find the value of x in the following diagram.
Answer:
x = 3.5
Explanation:
The chords are the same length, so are the same distance from center:
3x +1 = x +8
2x = 7 . . . . . . subtract x+1
x = 3.5 . . . . . divide by 2
Como Islam se convirtió en parte de las culturas de norte Africa ?
Answer:
North Africa is distinguished for having been the region of the continent in which Islam had the greatest influence. This region includes Egypt and the countries that make up the Maghreb (Libya, Tunisia, Algeria and Morocco); This is mainly due to its proximity to the Middle East (the place where Islam begins).
The Muslim conquest of the Maghreb took place after the century of rapid Muslim Arab military expansion that occurred after the death of Muhammad in 632. By 642 the Arabs controlled Mesopotamia, Egypt, and Syria, had invaded Armenia, and were ending his conquest of the Persian Empire with the destruction of the Persian army in the battle of Nihavand. It was from this historical moment that Arab military expeditions began in the North African region, first west of Egypt and later spreading Islam throughout the Maghreb.
In 644, in Medina, the caliph Umar ibn al-Jattab (Omar) was succeeded by Uthman ibn Affan (Osman). During his twelve years in office, he added Armenia, Cyprus and all of Iran to his growing Islamic empire. Afghanistan and North Africa became the subject of major invasions. The Muslim races took place from Rhodes to the southern coasts of the Iberian Peninsula. As a consequence of these military campaigns, the Byzantine army was defeated in the eastern Mediterranean.
Explanation:
Islamization in West Africa was the result of political-military and commercial contacts with the Berbers of the Maghreb. His first contact with Islam was in the 8th century through the Senegal and Niger waterways. These commercial relations were established on the trans-Saharan caravan routes, these being the engine of the spread of Islam in a progressive way. It should be noted that during the French colonization (from the 17th century to the middle of the 20th century) in the so-called Soudan français the spreading force of Islam was produced by the main influx of religious brotherhoods linked to Sufism.
which of the errors in surveying follows normal distribution curve?
Answer:
Random errors
Explanation:
In surveying, observation errors can be classified as systematic errors or random errors
Systematic errors are errors that have a non-zero average so that the effect of the error can also observed when we find the average of all the observed data values
Systematic error signifies an deficient model due to the bias in the average of the data obtained
Random errors are the errors remaining after the containing the systematic errors and slip ups. Hence random error are due to the limitations of environment including where the the measurements are made, hence the random error will be experienced to be approximately normal as the number of measurements are increased.
Therefore, random errors in surveying follows a normal distribution curve.
How do humans benefit from the stage of the water cycle when water on the
surface sinks deep into the ground?
A. Polluted water sinks far enough below the surface that it does not
cause problems for people.
B. The water is easier to find than it would be near the surface.
C. The water is cleaned as it is filtered through rocks and soil.
D. The amount of water is increased as nutrients are added.
Answer:
The answer is C.
Explanation:
The water is cleaned and the insoluble substances are being filtered out as it passes throught the soil and rocks.
What is the meaning of erosion?
Answer:
An erosion is the action of surface processes that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location
Explanation:
An erosion is the action of surface processes that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location , the agentso f erosion are water, wind,sea waves
Answer:
Erosion is the action of surface processes that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location. It is proved by the fact that several rock are transported to places they do not match with the place.
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Which of the following countries borders Lake Victoria?
Answer:
Lake Victoria. Lake Victoria, also called Victoria Nyanza, largest lake in Africa and chief reservoir of the Nile, lying mainly in Tanzania and Uganda but bordering on Kenya.
Explanation:
Since you didn't give a list of countries I listed them all.
The countries that border Lake Victoria are Uganda, Kenya and Tanzania.
Uganda, is the countries borders Lake Victoria. Thus, option (a) is correct.
Kenya, Tanzania, and Uganda are the three bordering countries that are situated on Lake Victoria. An important body of water, Lake Victoria has a big surface area and is vital to the businesses and way of life in the nations that surround it.
A total of 68,800 square kilometres is the approximate size of Lake Victoria. Tanzania controls over 51% of Lake Victoria's surface area. Uganda occupies about 45% of Lake Victoria's surface area. Kenya occupies about 6% of Lake Victoria's surface area.
As a result, the significance of the countries borders Lake Victoria are the aforementioned. Therefore, option (a) is correct.
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Your question is incomplete, but most probably the full question was.
Which of the following countries borders Lake Victoria?
A. Uganda
B. Rwanda
C. Burundi
D. Yoruba
What landform runs from Texas to Georgia?
Nigeria is an African county, from the west and is also right next to the Gulf of Guinea.
True or False?
(T/F)
OMG OMG OMG PLEASE HURRY! ANSWER NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: True
I hope it helps.
I need help on this please
Answer: Letter D
Explanation:
Molecule
Molecules are made of atoms, the smallest unit of chemical elements. They can be found in all matter, living and nonliving. Molecules make up the most basic structures of living beings. Two biological disciplines that focus on this level are biochemistry and molecular biology.
Cell
A cell is the basic unit of life. There are two kinds of cells: plant cells, which have a rigid cell wall made of cellulose molecules, and animal cells, which have flexible cell membranes. Cell biologists consider questions such as metabolism and other questions about structure and function within and between cells.
Tissue
Tissue is made of cells that work together to perform a certain task. Muscle tissue, connective tissue, and neural tissue are some types of tissue. Histologists are an example of biologists who work at this level.
Organ
An organ is a system of tissues that work together on a larger scale to do certain jobs within an animal's body. Examples of organs are the brain, heart and lungs. Anatomy is an example of a biology specialty concerned with this level.
Organ System
An organ system is a group of organs that work together to perform specific bodily functions. The respiratory system, for example, uses the lungs, airways and respiratory muscles to inhale oxygen and release carbon dioxide in animals. Physiologists study the function of parts of the body as they work together. Though physiologists can work at any level of biological organization, they often answer questions related to organ systems.
Organism
An organism is a recognizable, self-contained individual. Organisms can be unicellular organisms such as bacteria or amoebae, or multi-cellular organisms comprised of organs and organ systems. A human being is an example of a multi-cellular organism.
Population
A population is a group of multiple organisms of the same species within a specific area. For example, a pride of lions in Kenya, Africa, is a population.
Community
A community consists of all the different species within a certain area. The population of lions in Kenya, plus the populations of gazelles, giraffes, elephants, dung beetles, and all other species in that area, add up to a community.
Ecosystem
An ecosystem is made up of all the communities in a certain area, as well as all the non-living, physical components of the environment. Rocks, water and dirt are a part of an ecosystem. Ecologists may study populations, communities, or whole ecosystems.
Biosphere
The biosphere is all of the ecosystems on Earth added together. Every animal, plant, bacteria, rock, and molecule is a part of the Earth's biosphere. Non-biologists, such as meteorologists and geologists, may join biologists to answer questions at this level of biology organization.
describe the pattern of global ecosystems in North America
Answer:
The distribution of large-scale ecosystems (biomes) is determined by climate. Latitude, air pressure and winds are important factors that determine the climate of a place.
The global ecosystems that are present in North America are the biomes which is being characterized by the climate.
What is a global ecosystem?A global ecosystem comprised of biotic and abiotic factors which are millions in numbers to be counted.
The factors that help in determining the climate of a region, that is, North America are the latitude lines, pressure of winds and air. The biomes are segregated into six regions and the map showed their locations in it.
Therefore, the global system has been described about North America.
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15. What type of physical feature can be found in a tropical
climate near the Equator line across the globe?
Answer:
A tropical climate is characterized mainly by regular warm temperatures and frequent precipitations(rainfall).
The abundant rainfall makes plants sprout up and grow leading to a dense abundant and diverse vegetation.
The abundant vegetation also leads to an increase in animal life due to availability of food sources to them.
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The correct answer is D. It can have elevated concentrations of dissolved substances
Explanation:
Metamorphic processes are different processes and reactions involved in the transformation of rocks, which usually takes place in the crust and the mantle. Metamorphic processes often involve rocks reacting to different factors such as temperature, pressure, and other substances including water. In the case of water, this is an important factor in the metamorphic process because it usually has elevated concentrations of dissolved substances such as fluorine that can trigger or contribute to the transformation of rocks. Also, water can contribute to other factors such as pressure or temperature. Thus, water affects metamorphic processes because "It can have elevated concentrations of dissolved substances".
11. What needs of an ecosystem are provided
by its habitat?
an ecosystem or habitat provides populations of wildlife with food, water, shelter, and space
in 2000, the number of fatalities cause by measles was 582,800 worldwide. in 2013 that number was 145,700 between 2000 and 2013, fatalities from measles decreases
Answer:
75%
Explanation:
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name 3 human activities that are changing the natural world . why do these activities make it important to understand evolution.
Answer:
-Coronavirus
-bad enviorment
Explanation:
Which line runs through Australia?
Answer:
Tropic of Capricorn I believe
Explanation:
Answer: The Tropic of Capricorn
Explanation:Lies at 23.5 degrees south of the equator and runs through Australia, Chile, Brazil, and northern South Africa.
Read the sentence. Just like the Yellow River, the Yangtze played an important role in the development of the culture and civilization of ancient China. What type of context clue helps describe the importance of the Yangtze River?
Answer:
It's C , just got it right
Explanation:
did it
Answer:
The answer is C comparison
Explanation:
I know this because I got is right
Can someone help me on this
Answer:
photosynthesis
Explanation:
plants need carbon dioxide, water, and sunlight
Answer:
photosynthesis
Explanation:
Photosynthesis is the process by which the green plants fixes the carbon dioxide to the complex compounds like glucose in presence of light. It involves synthesis of glucose from carbon dioxide and water
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Pls help this is science work about tectonic plates
Answer:
Earthquakes occur when tectonics plates shift and brush against each other, as they move a couple of a couple of inches a year. Whenever there is a sudden movement (such as a large amount of movement (in centimetres), or a plate falling under another one, a earthquake will occur. Why do they occur at fault lines more often then not? Because those places are set so that 1) they can touch, and 2) there are areas where one plate can or have already slid under another plate, resulting in guaranteed earthquakes in the area.
Economic activity along the Great Lakes
Education and health, shipping and logistics, agriculture, mining and energy, tourism, and finance are some of the major industries that generate business for the region
As early map makers concluded, the shorelines of South America and Africa coincided nicely. Suggest some early evidence indicating that these two landmasses were once joined and in some way had been torn away from each other.
Ocean basins form as a result of
a. equatorial precession
b. weathering and erosion
c. the movement of tectonic plates
d. the movement of deep ocean currents
Answer:
Plates can spread apart by moving away from each other. This creates gaps where hot molten rock, called magma, from the earth's mantle can rise up. When the magma seeps through the gaps, it solidifies as it cools, creating a new layer of ocean crust.
Explanation:
nope
Using a case study, describe the effects of river flooding
Answer:HEY
The primary effects of flooding include loss of life and damage to buildings and other structures, including bridges, sewerage systems, roadways, and canals.
Floods also frequently damage power transmission and sometimes power generation, which then has knock-on effects caused by the loss of power. This includes loss of drinking water treatment and water supply, which may result in loss of drinking water or severe water contamination. It may also cause the loss of sewage disposal facilities. Lack of clean water combined with human sewage in the flood waters raises the risk of waterborne diseases, which can include typhoid, giardia, cryptosporidium, cholera and many other diseases depending upon the location of the flood.
Explanation:
Which of the following is a landform that can be found in Florida?
I. coastlines
II. glaciers
III. dunes
IV. lakes
A.
II and IV only
B.
I and II only
C.
I, II, III, and IV
D.
I, III, and IV only
Answer:
D
Explanation:
Which ocean does not border Asia’s coasts? A. the Arctic Ocean B. the Indian Ocean C. the Atlantic Ocean D. the Pacific Ocean
Answer:
IT IS THE INDIAN OCEAN I GOT IT RIGHT
Explanation:
Answer:
i agree
Explanation:
During most of the year, the air over Daytona beach contains a great amount of moisture. The air is said to be humid. Which of the following explains why there is high humidity in this area?
A.Daytona beach is close to a warm ocean
B.Daytona beach is at high elevation
C.Daytona beach is near a lot of mountains
D.Daytona beach is north of the equator
What is the length of the shortest side of a triangle that has vertices at (-6, -5), (-5, 6), and (-2, 2)?
Answer:
)-2,2)
Explanation:
A planar projection map is most useful for sea navigation. True or False
Answer: True. :)
It's always true.
why is earth getting warmer
Answer:
Global Warming
Explanation:
It's because we're using too many fossil fuels to power things like transport.
Why do desert occur or form?
Answer:
Deserts are created by the process of "weathering". The temperature differences between the day and the night adds pressure on rocks thus creating the rocks smaller and smaller.The wind soothes down the sand and levels it.Several small such grains form dunes.
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