This document contains a student paper on the topic of environmental protection. It discusses several key points:
1) It defines the environment as everything that makes up our surroundings and affects our ability to live on Earth, including air, water, plants, and animals.
2) It notes that scientists have found that human activities like air pollution, deforestation, and acid rain are dangerous to both the Earth and ourselves.
3) It discusses the major types of environmental pollution like air, water, and land pollution and provides examples of each. Control measures are also outlined.
4) Suggestions are provided for how individuals can help save the environment through actions like conserving energy and water, recycling