Answer:
Herders with tribal leaders but no formal government
Explanation:
Bedouins primarily made their livelyhood herding animals such as goats, sheep, and camels. They were broken up into tribes who were each governed by a tribal leader called a Sheikh.
Answer:
Herders with tribal leaders but no formal government
Explanation:
The discontinuity separating the crust from the mantle is named as: A.Mohorovicic B.Conrad C.Reppetty D.Gutemberg
Answer:
A.mohorovic
Explanation:
The Mohorovičić discontinuity (/moʊhəˈroʊvɪtʃɪtʃ/ MOH-hə-ROH-vitch-itch, Croatian: [moxorôʋiːtʃitɕ]),[1] usually referred to as the Moho discontinuity or the Moho, is the boundary between the Earth's crust and the mantle. It is defined by the distinct change in velocity of seismological waves as they pass through changing densities of rock.[2]
The Moho lies almost entirely within the lithosphere.[3] Only beneath mid-ocean ridges does it define the lithosphere–asthenosphere boundary. The Mohorovičić discontinuity is 5 to 10 kilometres (3–6 mi) below the ocean floor, and 20 to 90 kilometres (10–60 mi) beneath typical continental crusts, with an average of 35 kilometres (22 mi).
Named after the pioneering Croatian seismologist Andrija Mohorovičić, the Moho separates both the oceanic crust and continental crust from underlying mantle. The Mohorovičić discontinuity was first identified in 1909 by Mohorovičić, when he observed that seismograms from shallow-focus earthquakes had two sets of P-waves and S-waves, one that followed a direct path near the Earth's surface and the other refracted by a high-velocity medium.[4]
Which of the following is a major agricultural export of East Africa?
Question 2 options:
corn
cocoa
coffee
sugar cane
Coffee
coffee is the major agriculture export of east africa
Answer:
coffee
Explanation:
Which of the following gulfs are in Southeast Asia? A. the Gulf of Aden and the Gulf of Bahrain B. the Gulf of Mexico and the Gulf of California C. the Gulf of Thailand and the Gulf of Tonkin D. the Gulf of Suez and the Gulf of Oman
Answer:
Which of the following gulfs are in Southeast Asia?
C. the Gulf of Thailand and the Gulf of Tonkin
Answer:
I do agree, and think it's C. The Gulf of Thailand and the Gulf of Tonkin
g A ________ intensifies mid-latitude cyclones by creating a region of divergence above the surface low pressure center. Group of answer choices jet streak barotropic system longwave triple point
Answer:
A jet streak intensifies mid-latitude cyclones by creating a region of divergence above the surface low pressure center.
The jet streak increase in mid-latitude cyclones by the creating a region of divergence above the surface's low-pressure center.
What is a jet steak?The jet streak is caused by the large lower level temperature gradient and is more intense in the cool season. They have temperature variations and can differ from the polar regions. They have a pressure of 300 MB.
Hence they are called as fast-moving air currents. these can be seen across the united states. May be related to the heat waves or floods.
Find out more information about the cyclones.
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modern humans first appeared about __ years ago
Answer:
200,000 years
Explanation:
Pretty sure that was the answer on a-p-e-x
Why are forest fires more dangerous when there are many small twigs and lots of brush material on the ground as opposed to large trees?
small twigs and brush material is more likely to catch fire. this is because they are usually dead which is why they are on the ground so therefore have less water in them causing them to catch fire more easily.
What are the lengths of the sides of Triangle ABC? Enter the lengths in the table, and then record the area of Triangle ABC.
Answer:
m∠B<m∠A<m∠C.
Explanation:
Answer:
side length area
AB 7.8 units 1/2(base)
BC 3 units 1/2 (7.2 units)
CA 7.2 units 10.8 units
Explanation:
PLATO/Edmentum
What type of geological feature is SP Mountain? And, what material is represented by the orange-brown color around section 34?
Answer:
volcanic field. idk the rest Explanation:
If you wanted to enjoy direct sun on Fogo Island in the tropical West African country of Cape Verde, which date would be best
The direct sunshine of Fogo island in western Africa can be seen best in the month of July and onwards.
What is the time to enjoy the direct sun on Fogo islands?Fogo is the volcanic island found in Cape Verde, which is an area of about 476 km sq. and is about a distance of 2,829 meters in elevation. The island is found between the islands of the Santiago to the east and the Brava to the west.
The climate of the place is moderate tropical and has an annual temperature of about 25 degrees.
The time from July to the November is mainly dry and has warm thus it's the time when most of the island gets direct sunlight.
Find out more information about the enjoy the direct sun.
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If you were to climb to the top of the highest peak in the Himalayas and look northeast, which of these physical features would you looking at?
Tibetan Plateau
hope this is it
The length of a part on model helicopter is 8.5cm;the scale of model is 1:100,000.calculate the real length of the helicopter part in meter
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Answer:
8500 m
Explanation:
At a scale of 1 : 100,000, the real part will be 100,000 × 8.5 cm = 8500 m.
_____
Additional comment
I've not seen or heard of any helicopter that has any parts that are as long as 8.5 kilometers (5.28 miles).
Distinguish between discrimination and xenophobia
Xenophobia is hatred towards a particular group for the fear of where they are from or what they are known for, while racism is the hatred towards a race.
Racism most times is recognized between people of various race, it has been one of the major problems in the world, where a category of people look down on the other based on where they came from, most especially their skin. The united nations have been seeking ways to sort this out amongst various sections of society and organizations have also put in measures to ensure they limit it both through education and fines.
Xenophobia is the hatred for a particular class of people, because of what they are known for or what they do. An example is when people show hatred for gays, lesbians, this is xenophobic, or when citizens from a particular country are hated as immigrants in a different country.
While racism has to do with race, people hating on each other based on their origin, xenophobia has to do with hatred amongst people for what they are known for
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Xenophobia is the fear or hatred for a specific group of some people. It can be for people who are different from us or they belong to a different country.
It is usually for people who are stranger to us and we do not accept them as they are.
Discrimination is unequal or unjust treatment to someone because of their race, cast, or sex.
Discrimination can be present even if the other person belongs to same nationality. There can be discrimination in job roles offered, or pay rise based on sex.
It is considered that men need more pay because they have family responsibilities while female are happy to work in low pays to they are paid lower than men. This is considered as discrimination based on sex.
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How could you physically demonstrate the difference between P waves and S waves to a friend who hasn’t taken a geology course? (Caution: Don’t hurt your friend!)
jump rope, you each hold one end and make waves
What is topographic Map?
Answer:
A Topographic maps is used to represent the Earths features.
Explanation:
Topographic maps are a detailed record of a land area, giving geographic positions and elevations for both natural and man made features. They show the shape of the land the mountains, valleys, and plains by means of brown contour lines (above sea level)
Topographic maps: Tools for planning
Explanation:Topographic maps are a detailed record of a land area, giving geographic positions and elevations for both natural and man-made features. They show the shape of the land the mountains, valleys, and plains by means of brown contour lines (lines of equal elevation above sea level).
Hope this helped you
8.11 LAB: Earthquakes here and there The US Geological Survey is a US Government Agency whose mission is stated as: "We provide science about the natural hazards that threaten lives and livelihoods; the water, energy, minerals, and other natural resources we rely on;
Answer:
the health of our ecosystems and environment, and the impacts of climate and land-use change. Our scientists develop new methods and tools to enable timely, relevant, and useful information about the Earth and its processes."
Explanation:
The US Geological Survey, which was established as far back as 1879, is a US Government Agency whose mission is stated as: "We provide science about the natural hazards that threaten lives and livelihoods, the water, energy, minerals, and other natural resources we rely on, the health of our ecosystems and environment, and the impacts of climate and land-use change. Our scientists develop new methods and tools to enable timely, relevant, and useful information about the Earth and its processes."
Choose the true statement about the nitrogen cycle.
a. Bacteria take nitrogen from the atmosphere and convert it into sugars.
b. Nitrogen is contained in the leaves of plants such as peanuts, soybeans and clover.
c. Nitrogen makes up about 22% of the atmosphere's composition.
d. Animals release nitrogen through urination and by dying.
The true statement about the nitrogen cycle is that: b. Nitrogen is contained in the leaves of plants such as peanuts, soybeans and clover.
Nitrogen is a chemical element with the symbol "N" and it has an atomic number of 7.
Basically, it is found in group (5) of the periodic table and as such it has 5 electrons in its outermost shell. Therefore, nitrogen has two (5) valence electrons.
Nitrogen cycle can be defined as a repeating biogeochemical process which typically involves the interconversion or circulation of nitrogen and its compounds by the actions of both living organisms and non-living things in the environment such as nitrogen fixation and decomposition. Thus, it is biogeochemical process that converts nitrogen gas into organic substances and then back to nitrogen in air.
In the real world, it is known that the leaves of plants such as peanuts, soybeans and clover contain nitrogen in a very significant amount.
In conclusion, true statement about the nitrogen cycle is that nitrogen is contained in the leaves of plants such as peanuts, soybeans and clover.
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If a mineral has a parent to daughter ratio of 1:3 (one parent atom for every three daughter atoms), how many half-lives have passed since the mineral formed?
a. 0
b. 1
c. 2
d. 3
e. 4
Answer:
c. 2
Explanation:
Given that
Parent to daughter ratio = 1:3
Based on the above information, after considering the 1 half-life of radioactive isotope there is one-half of the real radioactive atoms of the parent left also the equivalent number of daughter atoms produced
Therefore after one half, the ratio between parent and daughter atom is 1:1
Now after the second half, half of the left parent atom would be transformed into the daughter cells
This remains a quarter of parent atom and 3 quarter of daughter atoms
So, the ratio of 1:3 would be shown after 2 half-lives
Prior to invention of the telegraph, weather observations could not be made over large enough distances to recognize regional weather patterns. After the telegraph was introduced, data from multiple locations could be analyzed simultaneously, and scientists suddenly realized that weather systems operated on large scales, such as the migration of weather patterns from west to east.
Which characteristic of good science does the preceding passage best illustrate?
a) A valid scientific theory offers a well-defined cause or mechanism to explain natural events.
b) Scientific explanations are provisional and subject to change with the addition of new data and technologies.
c) Scientific explanations are based upon observations or experiments that are reproducible by many people.
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Answer:
b) Scientific explanations are provisional and subject to change with the addition of new data and technologies.
Explanation:
Good science is based on observation. Any new data or technology that provides new data can upset previous thinking on a subject.
what do you mean by functional attributes of ecosystem?
Answer:
Ecosystem is the basic of functional units and structural of ecology is called ecosystem.
Explanation:
Ecosystem is are the components in volume of space,ecosystem are often to flow of materials and energy.
Ecosystem through the animal feed on biomass and energy transfer,and water to produce oxygen and carbohydrates.
Ecosystems are provide that they products and services that to the human survival,plants and animals are their restore chemical components of the soil.
Ecosystems understanding with highly global complex ecosystem,there are many attributes :- (1) structure (2)complexity (3) function (4) temporal
(1) structure:- ecosystems structure bio tic and composed sub components.
(2) complexity :- complexity is process of high levels of integration that ecosystem.
(3) function :- function ecosystem exchange living and physical environment.
(4) temporal :- overtime dynamic ecosystem temporal functional system.
Health ecosystems benefits to humanity known as good and services.
De acuerdo a la definición de “Nuevo Orden Mundial”, enumere tres hechos de la historia que hayan podido originar un nuevo orden mundial.
Give causes of contamination of fresh water.
Answer:
Fresh water is the very good for health.
So,Everyone should drink the fresh water.
1. Which city is found at 10°N latitude and 67°W longitude? Caracas.
2. Which city is found at 18°S latitude and 69 W longitude
3 in which country do lines of 10°S latitude and 50°W longitude cross?
Which latitude lines run nearest to Brasilia, Brazil?
S.
Which longitude lines run nearest to Lima, Peru?
6. Which city shown on the map is closest to the equator?
Which longitude line is at Guyana's western border
7.
8
Which is the location of Bogota Colombia?
a. 74 N latitude, T W longitude
а
b. 7°N latitude, 74 W longitude
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Answer:
Lanituide 5
Explanation:
The transformation of snow into glacial ice in Antarctica takes ________ than (as) in midlatitude alpine glaciers because ________. Group of answer choices
Answer:
The answer is "longer; and In polar regions, fewer snowstorms are per year, and in Antarctica, less melting and refreezing tend to occur".
Explanation:
The Antarctic consists of several glaciers, land ice, and icebergs, in which There have been no trees or shrubbery, the Moss and algae are the only plants, that survive in a cold place.
The conversion of polar ice throughout Antarctica for moderate ice caps, which takes much longer time than a snowstorm is reduced per year, that's why it is the less cooling, and refrigeration is observed in Antarctica.
Why does a dog circle its bed before lying down?
Define and differentiate between a food chain and food web with appropriate examples.
Answer:
A food chain only just follow one path as animal find food.
A food web only connected by the plant and animal.
Explanation:
Food chain is that chronological process that show energy of the organism to the other,that energy flow the specific path.
Food chain is the single way to the producers and consumers, animal food travels different around level.
Food chain begins the producer and that eaten by the primary consumer,food chain as the start with a green plant as the producer .
food chain very important the survival of the species,food chain is used in ecological modeling food chain complex network of animals.
Food web is natural inter section representation of ecological community,food web is consumer resource system.
Food web is also limited representation of ecosystem species same predators in a food web.
food web is a complex relation,patterns in the structure of real food web networks,food webs using a network theory.
Food web are the feeding connections in an the ecological community, food web is the collection of network and cycle.
The equator and the prime medirían break up the earth into which hemispheres??
It is the Western Hemisphere
Answer:
Northern, Southern, Eastern, and Western. The Equator, or line of 0 degrees latitude, divides the Earth into the Northern and Southern hemispheres.
Explanation:
Which statements refer to weather and which refer to climate.
a. The baseball game was rained out today.
b. January is Omaha's coldest month.
c. North Africa is a desert.
d. The high this afternoon was 25°C.
e. Last evening a tornado ripped through central Oklahoma.
f. I am moving to southern Arizona because it is warm and sunny.
g. Thursday's low of -20°C is the coldest temperature ever recorded for that city.
h. It is partly cloudy.
Answer:
a. weather
b. climate
c. climate
d. weather
e. weather
f. climate AND weather
g. climate AND weather
h. weather
A longshore current generally runs __________.
a. parallel to the coastline
b. perpendicular to the coastline
c. against the prevailing wind direction.
d. parallel to the prevailing wind direction.
Answer:
a parallel to the coastline
Explanation:
it is caused by larger swells sweeping into the shoreline at an angle and pushing water down the length of the beach in one direction
Arrange the events in the order that they’re likely to occur leading up to the formation of a solar system.
The temperature increases.
The nebula shrinks.
The nebula spins.
A cloud of dust and
gas forms.
The nebula flattens into
a disk.
Nuclear fusion takes place.
↓
↓
↓
↓
↓
Answer:
1. A cloud of dust and gas forms
2. the nebula flattens into a disk
3. the nebula shrinks
4. the nebula spins
5. nuclear fusion takes place
6. the temperature increases
Answer:The temperature increases.
The nebula shrinks.
The nebula spins.
A cloud of dust and
gas forms.
The nebula flattens into
a disk.
Nuclear fusion takes place.
Explanation:i got it correct on plato
which is not a factor in a fossil organism being useful as an index fossil?
a. it must be limited to a short span of geologic time
b. it must be widespread geographically
c. it must have lived through a long span of time
d. it must be abundant
Answer:
c. it must have lived through a long spam of time
Answer:
no.c ,my friend is the right answer
Explanation:
thanks for question