the soil will not be loosened and will not be good for cultivation.
If a field is not ploughed before sowing the seeds, two disadvantages could occur. Firstly, the soil may not be properly aerated, leading to poor root development and reduced nutrient uptake by the plants. Secondly, there may be an increased risk of weed growth as ploughing helps to bury weed seeds and disrupt their growth cycle.
no magnetic field
The magnet will move towards the south pole
I am assuming that you meant 'If Earth's magnetic field collapsed for a few seconds' If that's the case then nothing much would happen here on Earth. But if it collapsed for a long time, the Earth would loose it's atmosphere and every living thing on Earth would die. If you are really asking what would happen if the Earth's gravitational field collapsed, then we would be floating around in the air and then come, hopefully, back gently on land again.
what is old field succession Old Field succession is when old farm land has been left to the elements to change naturally over time. It has primarily been studied in the Eastern united states. After the field is abandoned it is colonized by plants and if left long enough will turn into a copse.
If a field is not ploughed before sowing the seeds, two disadvantages could occur. Firstly, the soil may not be properly aerated, leading to poor root development and reduced nutrient uptake by the plants. Secondly, there may be an increased risk of weed growth as ploughing helps to bury weed seeds and disrupt their growth cycle.
Soil , if ploughed in a dry season , it breaks into big mud pieces called crumbs . It is necessary to break these crumbs with a wooden plank or iron leveller . With the help of these , the field is levelled for sowing as well as for irrigation.
I ploughed the whole field today.
The farmer ploughed his field.
A furrow is a ploughed row in a field.
a gort is a ploughed field.
After the field had been ploughed there was lots of clay to be seen.
ASK GOOGLE
Cadmus and Jason
The process in which the field is levelled for sowing the seeds,for irrigation and for breaking the big pieces of soil is called levelling.
Actually the phrase is "sowing your oats" referring to the planting of oats in a field.
He pretends to be insane by sowing his field with salt instead of seed, (sowing a field with salt ruins the land-it takes many years for rain to make it fertile once more) hoping the messenger will not make him fulfill his vow (to take back Helen).