Habitat loss occurs when natural environments are destroyed or altered, making it difficult for plants and animals to survive. This can happen due to activities like deforestation, urban development, and agriculture. As forests are cut down or wetlands are drained, the homes of many species are lost, leading to a decline in biodiversity. When habitats are damaged, the animals and plants that depend on them may struggle to find food, shelter, and mates. This can result in some species becoming endangered or even extinct. Protecting habitats is essential for maintaining a healthy ecosystem and ensuring that wildlife can thrive.