<human>:  What is the impact of climate change on California?
<bot>: The impact of climate change on California has been significant. Rising temperatures, changes in precipitation, and an increase in extreme weather events such as heatwaves, drought and wildfires, have all had a negative effect on California's environment, economy, and people. Low-lying areas, natural resources, and infrastructure have been particularly vulnerable to the impacts of climate change. Warmer, longer, and drier summers have resulted in an increase in drought-related crop and tree losses, increased risk of wildfires, and more severe floods and storms. These challenges have also led to health impacts due to air, water, and soil pollution, and displacement of coastal communities due to sea-level rise.