Which THREE of the following agricultural practices are most likely to have a negative impact on the environment?

Question

Certilyst · Accepted Answer

A,B,C Rationale: Increasing the amount of fertilizer applied to a field to maximize crop yields, providing a field with excessive amounts of water to maintain ground saturation, and applying nonselective herbicides to a field at the end of the growing season to eliminate weeds are practices that can negatively impact the environment. These methods can lead to nutrient runoff, waterlogging, and harm to non-target species.

Providing excessive amounts of water can lead to waterlogging, which damages plant roots and reduces soil oxygen levels, harming the ecosystem.

Planting crops in a field with minimal disturbance of the surface soil to reduce soil erosion is a sustainable practice that helps preserve soil health and prevent erosion, making it an environmentally beneficial choice.

Thus, options A, B, and C represent practices that can harm the environment, unlike option D, which promotes ecological health.

Praxis Science 5005

Which THREE of the following agricultural practices are most likely to have a negative impact on the environment?