Environmental Risk Over Indian Subcontinents: Consequences and Impacts

India is facing continuous depletion of natural resourcesNatural resource like air and water and threats of climate changeClimate change. The influence of the environment on people's health changes with time. Considering that the environment and health relate to different situations is crucial because the world is changing. The present work aims to assess the impact of contemporary environmental challenges of air, water, and climate changeClimate change on human healthHuman health. The present paper emphasizes different environmental factors and human healthHuman health with special emphasis on air, water, and climate changeClimate change quality. With estimated data of more than four million premature mortality per year from open-air pollutionPollution and 3.8 from inside pollutionPollution, air pollutionPollution is the foremost environmental health riskRisks in the world. Water qualityWater quality issues are becoming more widespread globally as population demands increase. Surface water fulfills the drinking water needs of half of the world's population and is the primary method of disease transmission over long distances. Climate changeClimate change is responsible for 2.4% of global diarrhea cases and 6% of malaria cases. Global temperatures are estimated to rise for the remainder of the century, raising health issues for everyone, especially in low-income nations. Therefore, public health progress needs to be studied to understand the connections between numerous environmental riskEnvironmental risk factors and human healthHuman health. For more accurate estimation, quantitative examination of environmental toxins at all regional, national, and international levels is necessary for more precise estimation.