What term describes land-based environmental conditions?

The term that describes land-based environmental conditions is "terrestrial." Terrestrial environments encompass all ecosystems found on land, including forests, grasslands, deserts, and mountains. These areas are characterized by specific climate conditions, soil types, and the organisms that inhabit them, which are distinct from those found in aquatic environments, such as oceans and freshwater bodies.

Understanding the term "terrestrial" is crucial in biology as it helps categorize different biomes and ecosystems based on their location and environmental factors. The study of terrestrial ecosystems focuses on how organisms interact with each other and with their physical surroundings, contributing to the overall biodiversity of the planet.