Final answer:
The statement is true; both temperatures and precipitation are on the rise in the Great Lakes region due to climate change. This is supported by global climate models and observed shifts in temperature and rainfall patterns, especially in high-latitude regions.
Step-by-step explanation:
The statement that temperatures and precipitation are increasing in the Great Lakes region is true. Current climate change models and empirical observations indicate that not only is there an increase in the global average temperature, but also an increase in the intensity and frequency of precipitation events, particularly in high-latitude regions such as the Great Lakes.
Increases in temperature have effects on both terrestrial and aquatic ecosystems, influencing various species ranges and the health of ecosystems. For instance, the sugar maple's distribution is predicted to shift northward as a result of climate change, indicative of the larger transformations occurring within the biomes of these regions.
Furthermore, patterns of temperature and rainfall are shifting globally, which has been documented with high confidence. Various reports and models, including those by NOAA, support the finding that the Great Lakes region will experience shifts in its climate, including increased precipitation and storm changes, varying by season and region. However, the degree of precipitation changes can differ from one place to another, as climate change impacts various areas differently.