Land refers to the solid surface of the Earth that is not covered by water. It includes various natural features such as mountains, valleys, and plains. People use land for many purposes, including farming, building homes, and creating parks. The quality of land can vary, affecting how well crops grow or how suitable it is for construction. Land is also an important resource for wildlife and ecosystems. Different types of land support various plants and animals, creating habitats where they can thrive. Protecting land from pollution and overdevelopment is crucial for maintaining biodiversity and ensuring a healthy environment for future generations.