Air Pollution is the study of the harmful substances that can enter our air from things like factories, cars, and wildfires. By studying air pollution, we can find ways to reduce it and keep our air clean and healthy.

Environmental science is about how human activities affect the natural world. Environmental scientists work to solve problems like global warming, using more renewable energy, and stopping pollution of the air, soil, and water to keep our planet healthy.

Global warming is the gradual increase in the earth's temperature over time, caused by things like pollution and greenhouse gases. Global warming has big impacts on our planet, from melting ice caps to extreme weather.

Renewable Energy is energy that comes from sources that won't run out, like wind, water, and solar. By using renewable energy, we can help protect the environment and reduce our dependence on fossil fuels.

Soil Pollution happens when harmful substances like chemicals, waste, or pesticides get into the soil and can harm plants and animals. By studying soil pollution, we can find ways to prevent it and keep our environment healthy.

Water Pollution is a big problem in many parts of the world, where water sources become contaminated with harmful chemicals and waste. By studying water pollution, we can learn how to protect and clean up our waterways, so we can have clean and healthy water to drink and use.