In an Era of Escalating Environmental Problems and Rapidly Increasing Pollution Rates, It Has Become Essential to Highlight the Role of Fundamental Sciences in Addressing These Crises. At the Forefront Stands Physics, the Cornerstone for Understanding Many Environmental Phenomena, Including Air Pollution and Radioactive Contamination, Two of the Most Dangerous Types of Pollution Affecting Human Health and the Environment.<br /><br />1. Physics and Air Pollution<br />Air pollution results from car emissions, industrial processes, and incomplete fuel combustion. From a physical perspective, air pollution can be analyzed through:<br /><br />The motion and dispersion of fine particles and gases, using the laws of motion and thermodynamics.<br /><br />Measurement of harmful gases such as carbon monoxide and nitrogen dioxide, using techniques based on infrared and laser spectroscopy.<br /><br />Remote sensing via satellites, an advanced branch of physics that enables the monitoring of air pollutants on a wide scale, with high spatial and temporal accuracy.<br /><br />2. Physics and Radioactive Contamination<br />Radioactive pollution is invisible to the naked eye, yet its dangers can be deadly. Nuclear physics has played a crucial role in:<br /><br />Discovering radioactivity, through tools like the Geiger counter and radiation detectors.<br /><br />Determining the extent of contamination, by calculating the amount of radiation energy absorbed by the body (radiation dose).<br /><br />Designing nuclear shielding, using barriers made of specific materials (like lead) to block harmful radiation.<br /><br />Treating radioactive waste, through advanced physical techniques that reduce its hazard.<br /><br />Conclusion<br />Physics is not merely about equations and theories—it is a practical science deeply embedded in today’s environmental challenges. It equips us with tools to understand pollution and contributes to technological solutions that protect the Earth and human health. Integrating... (Text cuts off here, let me know if you want to complete it!)<br /><br /><br /><br /><br />"AL_mustaqbal University is the first university in Iraq"<br/><br/><a href=https://uomus.edu.iq/Default.aspx target=_blank>al-mustaqbal University Website</a>