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asambeis [7]
3 years ago
6

What is creating earth magnetic field

Geography
2 answers:
Bess [88]3 years ago
6 0

How does the Earth create a magnetic field?

The Earth’s magnetic field is created by the rotation of the Earth and Earth's core. It shields the Earth against harmful particles in space. The field is unstable and has changed often in the history of the Earth.

kow [346]3 years ago
4 0
The Earth's magnetic field is believed to be generated by electric currents in the conductive material of its core. Created by convection currents due to heat escaping from the core.
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What is the difference between arid conditions and a drought? ​
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When discussing drought, one must have an understanding of aridity and the difference between the two. Aridity is defined, in meteorology and climatology, as "the degree to which a climate lacks effective, life-promoting moisture" (Glossary of Meteorology, American Meteorological Society). Drought is "a period of abnormally dry weather sufficiently long enough to cause a serious hydrological imbalance". Aridity is measured by comparing long-term average water supply (precipitation) to long-term average water demand (evapotranspiration). If demand is greater than supply, on average, then the climate is arid. Drought refers to the moisture balance that happens on a month-to-month (or more frequent) basis. If the water supply is less than water demand for a given month, then that month is abnormally dry; if there is a serious hydrological impact, then a drought is occurring that month. Aridity is permanent, while drought is temporary.

7 0
3 years ago
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Which of these rivers does not have the himalayas as its source?
oksian1 [2.3K]
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4 years ago
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Students:
solong [7]

The first coordinate "29°N 98°W" is located in the following:

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Continent: North America

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Continent: North America

A. The U.S.-Mexico border.

B. You left Texas and are now in the Federal District of Mexico.

C. It is next to Mexico City, which is both politically and economically the most important city in Mexico.

D. The Sierra Madre del Sur Mountain Range.

7 0
3 years ago
Which areas are among Canada’s major geographic regions?
Murljashka [212]
C is the answer for this question
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Why would the magnetic surface be different for different locations on the earth.
Sholpan [36]
The Earths magnetic field spreads across the whole globe, so thats why theyre all different. I hope this helped, and good luck!
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