How is secondary succession different from primary succession? 1 point
Secondary succession occurs after a disturbance in an area that was previously
uninhabited
Secondary succession occurs after a disturbance in an area in which the soil has
remained intact
Secondary succession occurs over a longer period of time than primary succession.
Secondary succession occurs when animals are introduced to an area that had only
plants

hola

Explanation:

i think the answer is

mass

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.