What are the ways in which environment can be polluted without any harm?? XD

Additionally , environmental pollution is triggered by the indroduction of harmful materials , such as gaseous pollutants , toxic metals , and particulate matter (PM) into the atmosphere .

Explanation:

Hope it helps you !!

Additionally, environmental pollution is triggered by the introduction of harmful materials, such as gaseous pollutants, toxic metals, and particulate matter (PM) into the atmosphere; sewage, industrial effluents, agricultural runoffs, and electronic wastes into water bodies; and activities such as mining

thats not even an aswer choice

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds