Final Answer:
The potential negative environmental impacts associated with agricultural production include c) Water Pollution and d) Carbon Sequestration.
Step-by-step explanation:
Agricultural production, while essential for food supply, can have adverse environmental effects. Water Pollution (option c) often results from the runoff of agricultural chemicals like fertilizers and pesticides into water bodies, leading to contamination and ecological damage. This pollution can harm aquatic life and affect water quality.
Carbon Sequestration (option d) refers to the capture and storage of carbon, often in soils. While it may be considered positive, certain agricultural practices, like excessive plowing, can release stored carbon into the atmosphere, contributing to climate change. On the other hand, options a and b, Soil Conservation and Biodiversity Preservation, are generally associated with positive environmental practices in agriculture.
Options C and D are the answers.