Description: The terrestrial ecosystem is a complex biological system that develops on the Earth’s surface, characterized by the interaction between living organisms and their physical environment. This ecosystem encompasses a variety of habitats, from forests and grasslands to deserts and mountains, each with its own climatic, geological, and biological characteristics. Terrestrial ecosystems are fundamental for life on the planet, as they provide essential resources such as air, water, and food. Additionally, they play a crucial role in climate regulation, nutrient cycling, and biodiversity. The flora and fauna inhabiting these ecosystems are interconnected, forming trophic networks that sustain life. The health of a terrestrial ecosystem depends on species diversity and the quality of natural resources, which in turn influence the ecosystem’s ability to recover from disturbances and maintain its functionality over the long term. The conservation of these ecosystems is vital, as they face threats such as deforestation, urbanization, and climate change, which can disrupt their balance and endanger the life they harbor.