GEOGRAPHY MIDDLE SCHOOL

Every few hundred thousand years the magnetic poles of Earth reverse. Rocks that contain iron provide a record of both normal and reversed magnetic poles. The pattern of normal and reversed magnetic poles as recorded in the rock on either side of the Mid-Atlantic Ridge provide evidence supporting Plate Tectonic Theory because -

Answers

Answer 1
Answer:

Answer:

the symmetric pattern shows where plates are moving away from each other.

Explanation:

the symmetric pattern shows where plates are moving away from each other.
Answer 2
Answer:

Final answer:

The pattern of normal and reversed magnetic poles in rocks on either side of the Mid-Atlantic Ridge support Plate Tectonic Theory.

Explanation:

The pattern of normal and reversed magnetic poles as recorded in rocks on either side of the Mid-Atlantic Ridge provides evidence supporting Plate Tectonic Theory. When the Earth's magnetic poles reverse, rocks that contain iron preserve a record of these reversals. The rock formations on either side of the Mid-Atlantic Ridge show a symmetrical pattern of magnetic polarity, with normal and reversed poles mirror each other across the ridge. This pattern supports the idea of seafloor spreading and the movement of tectonic plates.

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Earth’s inner core is a. a dense ball of solid metal.

b. a layer of molten metal.

c. a layer of hot rock.

d. a layer of rock that forms Earth’s outer skin.

Answers

The correct answer is - a. a dense ball of solid metal.

Earth's inner core is the layer of the Earth that is the most dense, has the biggest mass, and is the one that mostly creates the gravitational pull of our planet. It is thought to be consisted of metal, solid one, but under enormous pressure and temperature. The metal that dominates in here is the iron, and it is accompanied by nikel. The inner core is essential for the life on Earth as it affects everything that happens on its surface. It is getting weaker over time, and once it is in function anymore the life on Earth with vanish, luckily this will be in the far future.
earth's inner core is a. a dense ball of solid metal.

what two countries are planning to build a pipeline that will pump water into the Dead Sea from the Red Sea

Answers

Israel, Jordan and syria

Cities in both South and East Asia:A. have decreasing populations as people leave because of pollution

B. are located inland to provide protection from enemies.

c. have local flora and fauna that contribute to their widely varied
cuisines.

D. are very old, but have expanded and modernized.

Answers

Answer:

a?

Explanation:

d is definitely not the answer and neither is c. so I was left with a and b but b didn't sound right so if I'm correct its a.

Final answer:

Cities in South and East Asia are old but have modernized and expanded. The population trends vary from city to city, with some experiencing growth and others experiencing decline. The diverse cuisines in these cities are influenced by local flora and fauna.

Explanation:

Cities in both South and East Asia are very old, but have expanded and modernized. They are not defined by decreasing populations due to pollution, but rather they experience urbanization and migration trends that vary from city to city. For example, some cities may see population growth due to economic opportunities and urban development, while others may experience population decline as people move to more developed areas.

Additionally, cities in South and East Asia are known for their diverse cuisines, which are often influenced by local flora and fauna. The availability of different ingredients and culinary techniques contribute to the rich and varied cuisines found in these cities.

Overall, cities in South and East Asia are dynamic and ever-changing, with a mix of modern and traditional elements that reflect their historical background and ongoing development.

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This cold river of air travels from west to east in the northern hemisphere. In winter, it dips south helping to bring cooler air to most parts of the United States. This is the _________ jet stream.A) polar
B) hadley
C) equatorial
D) subtropical

Answers

A) polar!  
Good luck!  

A polar  i had it for my usatestprep

Why does the layer of humus form quickly in a rainforest?

Answers

Because there are many organisms and the rainforest has a lot of decomposing organism.

Which evolved during the paleozoic era?

Answers

Fish, Arthropods, Amphibians, and Reptiles all evolved during the Paleozoic Era.

Hope this Helps!
Online exhibits : Geologic time scaleThe Paleozoic EraThe Paleozoic is bracketed by two of the most important events in the history of animal life. At its beginning, multicelled animals underwent a dramatic "explosion" in diversity, and almost all living animal phyla appeared within a few millions of years. At the other end of the Paleozoic, the largest mass extinction in history wiped out approximately 90% of all marine animal species. The causes of both these events are still not fully understood and the subject of much research and controversy. Roughly halfway in between, animals, fungi, and plants colonized the land, the insects took to the air, and the limestone shown in the photo at right was deposited near Burlington, Missouri.The Paleozoic took up over half — approximately 300 million years (542 mya to 251 mya)* — of the Phanerozoic. During the Paleozoic there were six major continental land masses; each of these consisted of different parts of the modern continents. For instance, at the beginning of the Paleozoic, today's western coast of North America ran east-west along the equator, while Africa was at the South Pole. These Paleozoic continents experienced tremendous mountain building along their margins, and numerous incursions and retreats of shallow seas across their interiors. Large limestone outcrops, like the one pictured here, are evidence of these periodic incursions of continental seas. The Paleozoic Era is bracketed by the times of global super-continents. The era opened with the breakup of the world-continent Pannotia and closed with the formation of Pangea, as the Earth's continents came together once again.Many Paleozoic rocks are economically important. For example, much of the limestone quarried for building and industrial purposes, as well as the coal deposits of western Europe and the eastern United States, were formed during the Paleozoic.The Paleozoic is divided into six periods: the Cambrian, Ordovician, Silurian, Devonian, Carboniferous (in the U.S., this is divided into the Mississippian and Pennsylvanian Periods), and Permian. Most of these names derive from locations where rocks of these ages were first studied. Cambria was the Latin name for Wales, and the Ordovices and Silures were two Welsh Celtic tribes. The Devonian is named for Devonshire, England. The Mississippian is named for the upper Mississippi River valley, not the state of Mississippi, which has very few rocks of this age; however, the Pennsylvanian is named for the state of Pennsylvania. The Permian was described from rocks in the region of Perm, a town in the Ural Mountains of Russia. The exception to this naming convention is the Carboniferous; its name means "coal-bearing," and this is a time when extensive coal beds were formed around the world
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