Final answer:
Increased insect infestations can be a potential climate change impact on Canadian agriculture. Climate change can affect insect populations by altering their lifecycles, breeding patterns, and range expansions.
Step-by-step explanation:
Increased insect infestations can indeed be considered a potential climate change impact on Canadian agriculture. Climate change can affect insect populations by altering their lifecycles, breeding patterns, and range expansions.
For example, warming temperatures can cause insects to emerge earlier, which can lead to increased pest pressure on crops.
Additionally, climate change can promote the spread of invasive species, such as pests or disease-carrying mosquitoes, which can further impact agriculture.