The term "environmental" refers to anything related to the natural world and the impact of human activities on it. This includes aspects like air quality, water resources, and biodiversity. Environmental issues often arise from pollution, deforestation, and climate change, which can harm ecosystems and human health. Environmental science is a field that studies these interactions and seeks solutions to protect the planet. It encompasses various disciplines, including biology, chemistry, and geology, to understand how ecosystems function and how to mitigate negative effects. Efforts like sustainability and conservation aim to preserve the environment for future generations.