Which of the following represents one of the ways technology has had negative impacts on the physical environment? (1 point)
• Hydroelectric power plants make it possible to create energy from water.
O Fracking increases the amount of oil that can be extracted from the earth
High-speed trains could one day reduce greenhouse gases if used in high numbers.
O Factories and manufacturing centers cause waste and pollution in a number of ways.
Fracking increases the amount of oil that can be extracted from the earth
Factories and manufacturing centers cause waste and pollution in a number of ways.
Factories and manufacturing centers cause waste and pollution in a number of ways.
One of the ways technology has had negative impacts on the physical environment is through fracking, as mentioned in the options. Fracking is a process that involves injecting high-pressure water, sand, and chemicals into the ground to extract natural gas or oil from underground rock formations. While fracking has increased the amount of oil that can be extracted from the earth, it also has several detrimental effects on the environment.
To understand how fracking has negative impacts on the environment, you can consider the following factors:
1. Water Contamination: Fracking involves injecting large volumes of water mixed with chemicals into the ground. This injection can potentially contaminate groundwater sources if any of the injected fluids leak or migrate into underground water reservoirs.
2. Air Pollution: During fracking operations, volatile organic compounds (VOCs) and other hazardous air pollutants can be released into the atmosphere. These pollutants contribute to smog formation and may have adverse health effects on nearby communities.
3. Methane Emissions: Natural gas, which is often extracted through fracking, primarily consists of methane—a potent greenhouse gas. Methane emissions released during fracking and transportation contribute to climate change and global warming.
4. Habitat Disruption: Fracking operations require extensive infrastructure, including well pads, pipelines, and access roads, which can disrupt and fragment natural habitats. This disruption can lead to the displacement of wildlife and ecological imbalances.
By considering these factors, it becomes evident that fracking, although increasing oil extraction, has negative impacts on the physical environment.