Final answer:
Climate change leads to changes in temperature and precipitation patterns, causing a d. loss in biodiversity, which is the best encapsulation of its environmental impacts listed in the provided options.
Step-by-step explanation:
One consequence of climate change is the alteration of temperature and precipitation patterns, which can result in several environmental impacts. The option that best encapsulates the result of these changes is 'd. Biodiversity loss'. Changes in climate lead to habitat shift, ecosystem disruption, and the reduction of biodiversity due to the challenges that plant and animal species face when adapting to rapid alterations in their environment.
Furthermore, these changes in weather patterns can contribute to the expansion of deserts (a process known as desertification), which impacts the distribution of ecosystems and availability of resources, leading to a loss in biodiversity. Therefore, while 'a', 'b', and 'c' are also consequences of climate change, 'd' is the most comprehensive option that includes the broad impacts on biodiversity.