Humans pollute the environment on a daily basis by the way they heat their homes, dispose of their garbage, and power their electronics and transportation. On a societal level, dramatic changes to the environment occur as a result of human behavior. Greed can lead to misguided construction practices and mining methods that disrupt the ecology of the Earth and deface the landscape.Continue Reading
Environmental contaminants not only smell and look bad, they also pose a serious threat to human health. Pollutants that resist ecological breakdown can accumulate and contaminate the food chain. When they are consumed by fish and animals, they are in turn passed on to humans, which is detrimental to health.
Chemical pollution is another threat that is harmful to human health as well as to the environment, with a negative impact on the economic well-being of regions affected by it. For example, chemicals can infiltrate sediments and impact large areas of coastal land that depend on a healthy environment for the economic well-being of the region.
Other ways in which humans pollute the environment are by aggressive hunting and fishing, which deplete entire stocks and endanger species. Humans are also responsible for introducing alien products to food chains native to various regions.Learn more about Pollution
Ocean pollution is caused by numerous industrial and domestic activities, which include oil spills, garbage dumping, sewage and factory-waste disposal and the use of toxic pesticides. These activities pollute the oceans through drains, rivers and direct dumping. According to All Recycling Facts, land-based activities account for more than 80 percent of ocean pollution.Full Answer >
Since the closure of its major landfill in the early 2000s, the Philippine Islands' capital city of Manila has grappled with the question of what to do with more than 8,600 tons of garbage that its 11.5 million residents generate each day. With nowhere else to dispose of their trash, many Manila residents began dumping it into the Pasig River. The problem prompted the nation's health officials to caution that water-borne diseases such as dysentery, hepatitis B and cholera are likely to spread in alarming proportions without mitigation.Full Answer >
The two main causes of garbage pollution are a lack of a proper garbage collection system in the area and the presence of an improper disposal mechanism. In most cities, garbage is collected by a civic agency or contractor and disposed of properly.Full Answer >
Some facts that can be used to teach children about the negative impacts of littering are the amount of garbage that is dumped into the ocean each year, its illegality, the main causes of littering and the most common objects that are littered. Littering is defined as a person throwing trash on the ground instead of putting it in a designated receptacle.Full Answer >