The document discusses three types of pollution: land, air, and water. It outlines the causes and effects of each type of pollution as well as some potential solutions. For land pollution, the causes include soil contamination and diseases while the solutions involve proper waste disposal and recycling. Air pollution causes issues like global warming and respiratory illness, and reducing emissions from industries and vehicles can help. Water pollution stems from litter, chemicals, and waste with effects like fish death; controlling pollution at the source is important.