Final answer:
Global climate change leads to increased global temperatures due to rising atmospheric carbon dioxide levels, affecting ecosystem migration patterns, species diversity, and soil composition, with significant impacts on both terrestrial and aquatic biomes.
Step-by-step explanation:
Ecosystems are dynamic and respond to various factors including changes in climate. Global climate change affects the ecosystems by altering patterns such as temperature and rainfall, which can lead to shifts in species distributions and biodiversity.
As the global mean temperature increases primarily due to rising levels of atmospheric carbon dioxide, migration patterns are affected, with species moving towards the poles. Moreover, climate change can influence factors like soil composition, which in turn affects the types of plants and animals that can survive in a given biome.
According to the Intergovernmental Panel on Climate Change (IPCC), we can expect to see not only increases in global temperature but also more extreme meteorological conditions. This shift can lead to a reduction in species diversity as organisms adapted to specific habitats are forced to move, adapt, or face extinction.
Ultimately, these changes impact biomes, such as tropical forests with high biodiversity and aquatic ecosystems, like coral reefs and estuaries, where abiotic factors like salinity and temperature are critical.