Final answer:
Both agriculture and infrastructure are significantly impacted by climate change, each facing their own set of challenges from altered ecosystems and weather patterns to the necessity of reconstructing and adapting infrastructure.
Step-by-step explanation:
Comparing the effects of climate change on agriculture vs infrastructure, it is evident that both sectors are significantly affected, although in different ways. Climate change has a profound impact on agriculture by altering ecosystems, changing habitats, causing extreme weather events like droughts that affect crop yields, and impacting the highly interconnected global food supply chain. With changes in weather patterns and extreme events, infrastructure also faces challenges, including the need for reconstruction and adaptation to shifting agricultural areas, and increased costs due to changes in water flow and the construction of new facilities.
However, if we must choose from the provided options, (c) Both are equally affected would likely be the most accurate. While agriculture deals directly with climate variables that affect crop yield and food production, infrastructure is impacted through the need for reconstruction and rethinking supply chains, water resources, and agriculture support systems. Each sector has its own set of challenges and vulnerabilities arising from climate change effects.