A field is abandoned, and an invasive plant that can live in nutrient-poor soil moves into the field. if the land is later cleared of this invasive species and it is discovered that the soil has an abundance of nitrogen compounds, what conclusion can best be made?
Question: A field is abandoned, and an invasive plant that can live in nutrient-poor soil moves into the field. if the land is later cleared of this invasive species and it is discovered that the soil has an abundance of nitrogen compounds, what conclusion can best be made?
A possible paragraph based on the keywords is:
One of the ecological impacts of invasive plants is their ability to alter the soil chemistry and nutrient cycles. A field that has been abandoned for a long time may have low levels of nitrogen, which is essential for plant growth. An invasive plant that can thrive in such conditions may have adaptations that allow it to fix atmospheric nitrogen or access other sources of nitrogen. When the field is cleared of the invasive plant, the soil may have accumulated excess nitrogen compounds from the plant's decomposition or root exudates. This indicates that the invasive plant had a significant influence on the soil nitrogen status and may have implications for the restoration of native vegetation.
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