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Alex
3 years ago
8

How does the jet stream over the United States change by season select all that apply? a in the winter it goes towards the south

ern latitudes b in the summer it goes towards the northern latitudes or see it doesn't change in the different seasons
Geography
2 answers:
leva [86]3 years ago
5 0
Jet streams change position, location, and strength depending on the season. In the winter, areas in the Northern Hemisphere may get colder than in other periods as the jet stream dips "lower," bringing cold air in from the polar regions.
KengaRu [80]3 years ago
3 0

Answer:

The jet stream shifts north and south seasonally; because there is less cold air, it retreats northward into Canada during the northern hemisphere's summer

Explanation:

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What are the cycles that have historically controlled natural climate variability? List the name of each cycle, its natural time
Verdich [7]

Answer:

As explained below.

Explanation:

  • Climate oscillation or climate cycles are a recurring oscillation within the global or regional climates and their fluctuations produce varying climatic cells and pressures often occurring on an interannual and multi annular basis.  
  • On a decadal and millennium timescales.Current examples of the ENSO, Pacific oscillation, Antarctica, and arctic oscillation. like ENSO is characterized by flooding and drought conditions and the distribution of extreme conditions in the form of heat and cold waves.
  • Other cycles like the Piora oscillation, Little ice age, medieval warm period, retreating of glaciers and warming of the planet. All these cycles move on earth from the equator to tropics to temperate to polar areas and the continuous warming and cooling periods have altered the rate of spreading of the seafloor and oceanic basin.
  • Present warming has drastically created a major change in the evolution of species causing extinction and quick decomposition of resources. The release of carbon and methane gases over these years have raised the greenhouse effect at alarming rates.
5 0
3 years ago
1. Describe the most important diagnostic properties in igneous rocks.
azamat

1- The terrestrial lithosphere is composed almost of 80% by igneous rocks, they are also known as magmatic rocks and are formed at high temperatures due to magma solidification, they come from the superior mantle and terrestrial coast. Its texture is super resistant with significant hardness to obtain minerals and other derived materials. They can be divided into extrusive and intrusive.

2- Through experiments, Bowen has defined a sequence of mineral formation when a magma begins to cool. There are two types of magmatic differentiation defined by Bowen, the continuous series and the discontinuous series. In the continuous series the internal structure of the magma is not altered and all minerals have iron and magnesium, they are formed: aluminum, silica and sodium and calcium.

In the discontinuous series decreasing the temperature reacts the previously formed mineral with the existing liquid, and thus a new mineral with different internal structure and composition is formed. They are formed: olivine, pyroxena, amphibole and biotite.

7 0
3 years ago
The countries on the Arabian Peninsula share these physical features. Select all that apply. desert terrain fertile soils Medite
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The Arabian Peninsula known as Arabia is a peninsula located in Western Asia in the northeast of Africa on the Arabian plate. It is on the junction of Africa and Asia. It is east of Ethiopia and northern Somalia, south of Israel and Palestinian. It is known for it's physical features such as the plentiful precipitation, the Red sea, desert terrain, fertile farmland or soil, petroleum reserves and dry climate.
5 0
3 years ago
Read 2 more answers
Which is not a physical property?
antoniya [11.8K]
Extensive properties, such as mass and volume, depend on the amount of matter being measured. Intensive properties, such as density and color, do not depend on the amount of the substance present. Physical properties can be measured without changing a substance's chemical identity.
7 0
3 years ago
Europe and asia are divided by
Vlad [161]
Aegean Sea, the Black Sea, the Caspian Sea and the Ural River

All water boundaries

My geography teacher was telling us as well it is known as the Eurasian boundary as well
3 0
3 years ago
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