What is the biggest deterrent to establishing sustainable agriculture?.
Answer:
The biggest deterrent to establishing sustainable agriculture is the problem of limited water and its constraints on agriculture in the region, which is largely arid and semi arid.
Explanation:
What is gene flow?
O A. Selection for extreme traits
B. A mutation becoming more common
C. Two populations transferring genes
D. When a population splits in two
SUB
Answer: A gene flow is a term that discribes mechanisms of gene transfer from one population to another. So it would be C.Two populations transfering genes.
Answer:
the answer is B
Explanation: the transfer of genetic material from one population to another
Which process is not a common form of natural radioactive decay?.
Delta decay is not the common form of natural radioactive decay. As it is the rate at which the delta of an option or warrant changes over time and it is the second order of derivative.
What is radioactive decay?A radioactive process in which a nucleus spontaneously transforms into one or more distinct nuclei, emitting radiation, losing electrons, or fissioning at the same time.
It has enough energy to knock firmly connected electrons from an atom's orbit, the energy is called ionizing radiation. As a result, the atom becomes a charged ion.
Thus, Delta decay is the common process of radioactive decay.
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Some pollution, such as runoff, comes from many sources. Is this point source pollution or nonpoint source pollution?
Answer:
nonpoint
Explanation:
it doesn't come from any specific 'point'
explain why there are inequalities in wealth between countries.
(IGCSE geography)
(5 points)
Answer: One of the reasons is the extraction of raw materials from third world countries by first world countries.
Explanation: Countries in Africa, Latin America, and the Middle East are often exploited for their resources (oil, gold, cocoa) by colonial powers such as the USA and England, and also by large corporations located in these colonial powers.
Why was a large part of the west coast region of Canada not settled.
Answer:it has long, cold winters with heavy snow and perpetually frozen soil.
Explanation:
Drawing Conclusions Explain how changes in Brazil's societies over time have led to diverse uses of its physical features.
Think about:
• the patterns of settlement along the coast
• the resources of the interior
Explanation:
I got that question also
Which of the following did NOT lose their empire after WW2?
Britain does not loses its empire after world war 2.
Britain in world war 2World war 2 is a global war that started in 1935 and ended in 1945.
Though the world wat weakened Britain, but Britain does not loses her empire.
The Cold War causes many complexities, as Britain tried as much as possible to insulate former colonies from the total Dominion of the Soviet Union. In 1997 Hong Kong returned back to Chinese administration. Though Britain was still in contr of overseas territories, the handover does not make Britain to loose their empire.
Therefore, Britain does not loses its empire after world war 2.
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Who’s involved In the Myanmar conflict??
Answer:
In late November 2016, the Northern Alliance—which consists of four insurgent groups, the Arakan Army (AA), the Kachin Independence Army (KIA), the Myanmar National Democratic Alliance Army (MNDAA) and the Ta'ang National Liberation Army (TNLA)—attacked towns and border posts along the China–Myanmar border in Muse ...
Explanation:
In late November 2016, the Northern Alliance—which consists of four insurgent groups, the Arakan Army (AA), the Kachin Independence Army (KIA), the Myanmar National Democratic Alliance Army (MNDAA) and the Ta'ang National Liberation Army (TNLA)—attacked towns and border posts along the China–Myanmar border in Muse ...
In addition to climate, what other factors might determine biomes?.
Answer:
Temperature range, soil type, and the amount of light and water are unique to a particular place and form the niches for specific species allowing scientists to define the biome.
Use the drop-down menus to identify the spheres to which each part belongs. a lake is part of the . the air that surrounds us is part of the . glaciers and icebergs are part of the . the rocky mountains are part of the . a deer is part of the .
The spheres that each listed part belongs to are:
Lake - Hydrosphere. Air - Atmosphere. Glaciers and Icebergs - Cryosphere. Rocky Mountains - Geosphere. Deer - Biosphere. Which spheres do each part belong to?The hydrosphere refers to the parts of the Earth that have water which includes lakes. There is also the atmosphere which contains air, and the cryosphere which contains ice.
The Geosphere is for rocks and minerals which is why the Rocky mountains are part of them, and the Biosphere refers to all living things such as deers.
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For approximately the last 50 years, scientists have been recording atmospheric CO2 levels. The _____ in Hawaii has been instrumental in collecting such atmospheric measurements and has helped scientists understand the role humans have played in climate change.
Answer:
The answer is Mauna Loa Research Station
Explanation:
For approximately the last 50 years, scientists have been recording atmospheric CO2 levels. The Mauna Loa Research Station in Hawaii has been instrumental in collecting such atmospheric measurements and has helped scientists understand the role humans have played in climate change.
According to the von Thunen Model, which product should be made close the market to avoid high shipping costs?
A) Corn
B) Cotton
Grain
D) Milk
Answer:
Grain
Explanation:
Von Thunen Model is that agricultural land comes first.
where is a map of rivers in europe
Answer:
These are the maps of rivers in Europe. Give me Brainiliest
Desalination is important to both dubai and the united arab emirates because the process has __________. a. significantly reduced energy demands b. provided the majority of freshwater resources c. significantly reduced pressure on natural resources d. provided tremendous economic benefits at low costs
Because the process of Desalination has majority of freshwater resources, that makes it very important to both Dubai and the United Arab Emirates.
What is Desalination?This is a technological induced process that transforms a sal-tw-ater into freshwater resources through the process of reverse osmosis.
The reverse osmosis involves the heating and filtering of sal-tw-ater and this is used to provide Dubai and UAE with majority of its freshwater needs.
Therefore, the Option B is correct.
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Answer:
option b is correct
Explanation:
i just took the test
The steepest, stable, slope angle possible in unconsolidated, granular materials like sand and gravel is called the angle of_____________. Group of answer choices stability retention slope repose
Answer:
Option B rentention
Correct full name is " Teh angle rentention"
Explanation:
The diagram below represents cross sections of three rock outcrops approximately 100 kilometers apart. What would be the best method of correlating the rock layers of each outcrop?
The best method of correlating the rock layers of each outcrop will be matching rock characteristics.
What is a a rock?It should be noted that a rock simply means a solid collection of mineral grains that are cemented together.
In this case, the best method of correlating the rock layers of each outcrop will be matching rock characteristics.
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What role does the atmosphere play in protecting the earth?.
Answer:
The atmosphere protects the Earth from radiation and cosmic rays coming from the outer space. The ozone layer in the Earth's atmosphere protects the Earth from harmful ultraviolet radiations. The dense layers of molecular gases absorb the cosmic rays, gamma rays, and x-rays thereby blocking most of the harmful effects.
Explanation:
Hope this helps.
Model that describes a typical city as spreading outward from the center, resulting in a series of circles, or zones.
Answer:
The concentric zone model, also known as the Burgess model or the CCD model, is one of the earliest theoretical models to explain urban social structures. It was created by sociologist Ernest Burgess in 1925.
Answer:concentric zone model
Explanation:
How many of the five terrestrial worlds have surfaces being constantly reshaped by plate tectonics?.
Answer:
Only one of the four terrestrial worlds has a surface being constantly reshaped by plate tectonics.
Explanation:
What is the deepest geographical location on earth?.
i need help ASAP Europeans established colonies in Southeast Asia during the _______ century.
Answer:
19 century
Explanation:
Europeans established colonies in Southeast Asia during the 19th century.
String attached to the sail to indicate wind direction has what name?.
Answer:
telltale
Explanation:
Do the two maps showing Mexico and Central America support or contradict what you read
about political change in Latin America?
Answer:
no
Explanation:
What is the cause of most earthquakes along the leading edge of the overriding plate in a continental collision?
Regions that receive up to 20 inches of rainfall per year are referred to as __________ because they receive more precipitation than most deserts.
Folded sedimentary rock layers are usually caused by:.
Answer:
i think tectonic plates?
Explanation:
hope this helps
Upwelling zones Choose one: A. result when water deflected in toward the coast creates an oversupply there. B. occur near the poles to replace water displaced by winds blowing steadily from east to west. C. are areas where water flows in a horizontal direction. D. bring nutrients up from depth
Answer:
option D
bring nutrients up from depth
Explanation:
Put the various phases of Earth formation in correct order.
-Primitive marine organisms performs photosynthesis
- Earth is incandescent molten body
- rain falls and violent storms occur
- the oceans are formed,but there is still no free oxygen in the atmosphere.
-The dencer element sink toward the inner core.
-The ozone layer protects earths surface and living things from the suns radiation
- volcanic eruption sent out the lighter element; some of the early atmospheric gases.
- The increase of gravitational force reduces the volume of earth.
The order is incandescent Earth, an increase of gravity, denser elements sinking, volcanic eruptions, rain falls, ocean formation, photosynthesis and ozone layer.
How did Earth form?The Earth planet was formed first by the condensation of heat-warmed elements that constituted the primitive Earth.
This primitive Earth was progressively cooling and huge massive volcanic eruptions ceased along geological time.
Subsequently, different forms of photosynthetic life emerged on the Earth first in the marine (aquatic) ecosystems.
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Differentiate between absolute sea-level change and relative sea-level change.
Answer: Relative sea level changes refers to how the height of the ocean rises or falls relative to the land at a particular location. In contrast, absolute sea level change refers to the height of the ocean surface above the center of the earth, without regard to whether close-by land land is rising or falling.
Explanation: