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By increasing the size of fields there is less wated space therefor more crop is harvested and it is more efficient use of the land Bigger fields are more efficient to care for. You spend less time moving the tractors and harvesters around, and more time working the soil.
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∙ 9y ago
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Would electromagnetic waves exist if changing magnetic fields could produce electric fields but chaning electric fields could not in turn produce magnetic fields?
no
Why do fish and frog produce a huge number of eggs every year?
because they are different compared to humans, their female ovaries are larger than human ovaries
How much saliva do humans produce in a lifetime?
Humans produce about 40,000 litres of saliva in a lifetime.
Can Heavy objects falling in Gravitational fields Produce Electromagnetic fields?
Yes if the moon fell on earth it would definetly produce a noticable magnetic field.
Can all currents produce magnetic fields?
yes
What allows matter to look bigger?
Larger magnetic fields.
Do oceanic electric fields produce electric currents?
Yes
How does magnets produce movement ina current carrying wire?
Faraday's Law states that magnetic fields produce a electric fields and vice versa. Also, Ampere's Law states that a change in magnetic fields w.r.t. time creates current.
Can humans produce asexually?
I think they can.
How do humans produce animals with certain desirable characteristic?
Humans produce animals with certain desirable characteristics through selective breeding.
Who helped Jonas Brothers produce one of the albums?
the Jonas brothers produce them and also John fields helps them ! :)
How have humans changed the environment in Mexico?
they have to flood their fields for their food - - U
