What are the potential effects of climate change on agriculture?

The choice highlighting changes in precipitation patterns and increased pests accurately reflects some of the significant impacts climate change is anticipated to have on agriculture. Climate change can lead to alterations in weather patterns, which are likely to affect both the quantity and timing of rainfall. This can result in both droughts and heavy rainfall events, creating challenges for crop production and water management.

Moreover, shifting climatic conditions can alter pest and disease dynamics, often resulting in increased pest populations due to milder winters or changes in habitat suitability. Warmer temperatures may also expand the range of certain pests, making them more prevalent in agricultural systems that previously experienced less pressure from them. As a result, farmers may need to adapt their pest management strategies to address these new challenges.

The other options present scenarios that are less likely to occur in the context of climate change. For example, increased agricultural yields and decreased pests do not account for the potential stress that climate change can impose on crops. Similarly, suggesting stable weather conditions contradicts the anticipated variability associated with climate change. Lastly, improved soil fertility and reduction in diseases overlook the potential adverse effects that changing conditions may impose on soil health and pathogen dynamics. Thus, the selected choice provides a more realistic view of the challenges that agriculture may face in a changing climate