During nitrification, plants create nitrogen compounds nitrogen is added to the atmosphere bacteria break down amonia into nitrogen ammonia is changed back into nitrate

Option-(B,C,D): Excluding the first option the rest of the given options are all true.

Explanation:

During the nitrification process the amount of nitrogen present is changed back or converted into the nitrate form. And we can also say that the bacteria break down ammonia into nitrogen elements. And the total amount of nitrogen produced is released into the atmosphere.

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

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