<human>:  How does climate change affect ecosystems?
<bot>: Climate change can have a major impact on ecosystems. Rising temperatures, melting glaciers, and rising sea levels can disrupt the balance between species, leading to shifts in which animals and plants live in a given area. Increased droughts or floods can also change the amount of resources available in an ecosystem, leading to decreased biodiversity. As climate continues to change, it will become increasingly important to understand how ecosystems may be affected so that conservation efforts can be made.