Pulmonary Disease especially in children. Cardiovascular Effects. <span>Another danger of air pollution is toxic particulates, such as lead, mercury, and arsenic. When inhaled, these particles can build up in your body over time and cause health problems once concentrations reach dangerous levels. Arsenic can increase your risk of cancer; mercury can cause nerve damage and birth defects; and lead can cause learning disabilities and impair brain functions, especially in children. In high concentrations, many of the substances found in air pollution can be fatal.</span>
If the land was big and flat. The soil would need to be moist and fertile. Other factors would need to be the area. Is it shaded or can the sun shine through so the plants can grow.
<span>These are known as tephra, pyroclats or more generally as volcanic bombs.</span>
There is about 500 volcanoes active in Chile.
