Some of the advantages of quarrying include: creation of job opportunities, creates good landscaping, and income generating avenue. The disadvantages of quarrying include: pollution, loss of settlement sites, and a life hazard to quarry workers. Quarrying is one of the major dominant industries in places where granite, chalk, clay and limestone are found.Know More
Quarries offer the much needed job opportunities in areas where meaningful employment is hard to come by. Quarrying provides an avenue for income generation. The increase in income implies that more money is injected into the local economy. This money can be invested in improving infrastructures such as markets, schools and health care. This leads to improvement of the community welfare. The expansion of quarrying industries means more need for large trucks and lorries, which triggers road improvement. Landscaping of the quarry site after exhausting the quarry product may improve the area’s natural beauty.
Despite the benefits, quarrying also has negative impacts. The blasting needed in extracting the rock contributes greatly to noise pollution. The dust from the rock blasting is a major form of pollution. Roads frequently used by trucks to and fro the quarry industry may be expensive to maintain as they will require regular maintenance. The huge lorries may also block the roads, making it difficult for access by other users. Quarrying interferes with human settlement and wildlife habitat areas, leading to their displacement. Quarrying also leads to death, where workers are be buried by the rocks.Learn more about Human Impact
Plastic bottles are disposable, portable and reusable. They are lightweight and recyclable. However, the primary cons of plastic bottles include the fear of chemical uptake and the fact that they are non-biodegradable, posing a potential risk to the environment.Full Answer >
Advocates of whale hunting claim that whales are an important part of their nations' diet and food culture and that the population of some species of whale is at a sustainable level to allow commercial whaling. Opponents of whaling insist that some species of whale are endangered, that methods of whaling are cruel, that whales are highly intelligent and that whale watching is a more lucrative industry than whale hunting.Full Answer >
Advantages of clearcutting include the ability to manage forests economically, the creation of sunny spaces for sun-loving plant species, and the development of forage habitats for deer, elk and wildlife. Disadvantages include the disruption of existing ecosystems, the unsightly appearance and increased risk of erosion.Full Answer >
Benefits of participating in sports include an opportunity for socialization, better health, learning new skills and having a supportive, structured environment, while drawbacks include pressure from parents, overemphasis on winning and neglect from fellow players or coaches of sub-par athletes. Regardless of the specific activity, sports can offer physical and psychological benefits for participants. They can provide enjoyment, relieve stress and provide positive direction for young athletes.Full Answer >