This document summarizes the causes and effects of air and water pollution. It discusses how air is polluted from sources like vehicles and industries, and the health impacts on humans, animals, and plants, such as respiratory damage and reduced plant growth. Water pollution is caused by sources like oil spills, industrial waste, and chemicals, which harm aquatic life and ecosystems. The document concludes by stating that protecting the environment requires efforts like planting trees, reducing vehicles, and proper waste disposal.