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Is there a problem with plowing frozen ground?
Geographically i think not, but you may have problems actually ploughing, getting the ploughs blades through the ground may be hard and tempermental.
Which earth science may help us to solve problems?
All of them, but earth science will not solve all problem.
Why do the earth have a magnetic field?
An excerpt from a paper by D.R. Fearn: The problem of magnetic field stability is complementary to the (much more widely studied) kinematic dynamo problem The dynamo mechanism converts the mechanical energy of convection into magnetic energy. If the field generated is unstable then the instability extracts energy from the field and might be expected to limit the strength of field attainable. This is an important consideration since the toroidal part of the field in the Earth's core is shielded from us by the insulating mantle and we do not know its strength. [Measurements of the DC electrical potential near the top of the mantle have been extrapolated downward to estimate the toroidal field at the core-mantle boundary (CMB), ...). This gives a toroidal field strength of a few gauss ( at the CMB), but with a weakly conducting mantle, a low value is to be expected and this result is not inconsistent with a strong toroidal field in the interior of the core (...)] There are good reasons for believing the toroidal field may be significantly stronger than the observed (poloidal) part of the field. If so, theoretical considerations may be the only way we have of determining the strength of the major component of the field. Linear theory (...) has shown that a broad class of fields, characteristic of the Earth's field, are unstable when their maximum strength exceeds a value of the order of 60 gauss which is a factor 10 greater than the observed poloidal field but is in line with many estimates of the hidden toroidal field. (...) To explain the observed features of the geomagnetic field, it is clearly important to understand how a magnetic instability evolves. Link below.
What techique is used to study ancient magnetic fields?
Paleomagnetism refers to the study of the record of the Earth's magnetic field preserved in various rocks and minerals through time.The study of paleomagnetism is possible because iron-bearing minerals such as magnetite may record past directions of the Earth's magnetic field when the rocks containing them were formed or last heated up.Paleomagnetic signatures in rocks can be recorded by three different mechanisms:-First, iron-titanium oxide minerals in basalt and other igneous rocks may preserve the direction of the Earth's magnetic field when the rocks cool through the "Curie temperature" for those minerals. (The Curie temperature of magnetite, is about 580°C).In a completely different process, magnetic grains in sediments may align with the magnetic field during or soon after deposition.In a third process, magnetic grains may be deposited from a circulating solution, or be formed during chemical reactions, and may record the direction of the magnetic field at the time of the mineral's formation.
What are 2 long term and short term effects of an eruption?
There will be many problems... may the force be with u or mybe not he said in a dreamy voice
What are the problems in a small mobile shop?
A small mobile shop may encounter problems such as finding consistent customers. They may encounter problems of making enough money to expand the company, to pay the workers a living wage, and cover health benefits.Ê
What problems do sharks encounter in there life?
Sharks are hunted by man and have to steer clear of them. They may also encounter injuries that they cannot overcome or be separated from their families.
What are some problems that Florida has encountered or may encounter?
flooding, tornadoes, hurricanes, forest fires ect
Are you going to encounter problems with a shorter small intestine than normal?
Yes, you may experience many digestive problems. The most likely may be a inability to extract enough nutrients from your food, causing malnutrition.
What are problems that a person might encounter in a chat room?
An online chat may refer to any kind of communication over the Internet
What are problems an entrepreneur may encounter?
unrealistic business plan unexpected taxes not enough profit lack of professional assistance competition
What are some problems with the HP 450?
One may encounter various technical problems with the HP 450 printer. Some of the problems with the HP 450 are jams and feed issues, power issues, and the device not printing.
What are some problems you may experience while using a solar panel laptop?
There are a few problems you may encounter when using a solar panel loptop. You may experience trouble connecting to the internet in dark places. Also, the "life" time may be shorten if not frequently backed up.
What problems did the open field system cause?
may be because the village field was divided and it was left fellow every 4 years .
What are some negitive aspects of getting a face lift?
One of the main problems with a traditional face lift is that it is obvious to everyone that you've had one done. You may also encounter problems with pain and swelling.
What Is a Scientist Who Studies Cancer Called?
Either: A Cancer Researcher A Researcher A Scientist
What are some problems that Pennsylvania has or may encounter due to climate changes?
We get more rain than we usually would. Fall for instance shouldn't get so much rain.
