👤

how human have affected to the netrogen cycle

Sagot :

Answer:

Humans are overloading ecosystems with nitrogen through the burning of fossil fuels and an increase in nitrogen-producing industrial and agricultural activities, according to a new study. While nitrogen is an element that is essential to life, it is an environmental scourge at high levels.

Human activities, such as making fertilizers and burning fossil fuels, have significantly altered the amount of fixed nitrogen in the Earth's ecosystems. ... Increases in available nitrogen can alter ecosystems by increasing primary productivity and impacting carbon storage