ERD vs DFD ERD and DFD are data presentation models that help in identifying the flow of data as well as inputs and outputs. They are important as they enable Home
HEALTH EFFECTS. People with heart or lung diseases, older adults and children are most likely to be affected by particle pollution exposure. However, even if you are healthy, you may feel temporary symptoms if you are exposed to high levels of particle pollution.
22. Natural disasters and their impact on all aspects of the environment. 23. Nuclear issues, including the effects of nuclear fallout, nuclear meltdown, radioactive waste, and the population's reliance on nuclear power.ther pollution issues, such as light pollution and noise pollution, and their effects on human health and behavior. 25. Overpopulation concerns, such as continued building and burial. 26. Ozone depletion and damage to the Earth's ozone layer caused by CFC. 27.