what was the environmental impact when a good quality crap was produced with a good harvest (low, moderate, high) provide two specific reasons the environmental impact was at that level

The environmental impact when a good quality crop was produced with a good harvest would be moderate.

Two specific reasons for the moderate environmental impact are:
1. Pesticide and fertilizer use: Even with a good harvest, farmers typically use chemical pesticides and fertilizers to ensure the crop yield remains high. These chemicals can leach into the soil and water supply, causing pollution and harm to ecosystems.
2. Water usage: Good quality crops often require large amounts of water for irrigation. Excessive water usage can deplete local water sources, leading to water scarcity and impacting the surrounding environment and wildlife.