What is the result of major environment changes on earth?

Major environmental changes on Earth, such as climate change, deforestation, and pollution, can lead to significant disruptions in ecosystems and biodiversity. These changes often result in habitat loss, species extinction, and altered weather patterns, which can affect agriculture and water resources. Additionally, human health can be impacted through increased disease prevalence and food insecurity. Overall, such transformations threaten the delicate balance of natural systems and human livelihoods.