Terrestrial ecosystems are communities of living organisms and their physical environment found on land. These ecosystems include various habitats such as forests, grasslands, deserts, and tundras. Each type of ecosystem supports different plants and animals adapted to its specific climate and soil conditions. For example, forests are rich in biodiversity, while deserts have species that can survive with very little water. The health of terrestrial ecosystems is crucial for the planet's overall well-being. They play a vital role in processes like carbon storage, water filtration, and providing habitats for wildlife. Protecting these ecosystems is essential for maintaining ecological balance and supporting human life.