Question

a) how can nitrogen be replenished in soil naturally.
b) why is it advisible to wash fruits and vegetables before using them​

Answer 1

$\huge\blue{\boxed{\bold{QUESTION}}}$

a) how can nitrogen be replenished in soil naturally.

b) why is it advisible to wash fruits

$\huge\orange{\boxed{\bold{⋇ANSWER⋇}}}$

a-) The amount of nitrogen can be naturally replenished if farmers grow legume crops the subsequent season. The nitrogen-fixing bacterium Rhizobium, present in the root nodules of leguminous plants, helps in fixing atmospheric nitrogen. Thus, the soil is prepared for planting wheat the following season.

b-) Washing will help remove bacteria, including E. coli, from the surface of fruit and vegetables. Most of the bacteria will be in the soil attached to the produce. ... It is always advisable to wash all fruit and vegetables before you eat them to ensure they are clean and to help remove bacteria from the outside. and vegetables before using them

Answer 2

Answer:

Here is your answer⤵️

Explanation:

a). Question :- how can nitrogen be replenished in soil naturally.

a). Answer :- BY NITROGEN FIXATION BY LEGUMINOUS PLANTS.the nitrogen content gets replenished naturally in the soil due to the presence of a particular bacteria in the soil. these bacteria live in the soil. ... the bacteria lives in the roots of the plant..

b). Question :- why is it advisible to wash fruits and vegetables before using them.

b). Answer :- Washing will help remove bacteria, including E. coli, from the surface of fruit and vegetables. Most of the bacteria will be in the soil attached to the produce. ... It is always advisable to wash all fruit and vegetables before you eat them to ensure they are clean and to help remove bacteria from the outside..

Hope its help..