Common results of non-renewable resource depletion include more hunger, higher food prices and expansion of slums. The overriding reason for these problems is that companies need these non-renewable resources in undeveloped nations and make land grabs to obtain mining resources or timber. These land grabs displace populations, cause pollution and create hazardous conditions, according to Monthly Review.Continue Reading
One major reason for non-renewable resource depletion is population growth. As more people inhabit the Earth, more resources are needed to sustain a rapidly rising population. Even resources such as fresh water are becoming scarce because so much of it is used for huge agricultural and industrial processes.
Another result of non-renewable resource depletion is that technology moves extraction operations to areas that are more sensitive to environmental damage. One Canadian company has a 20-year agreement with the government of Papua New Guinea to mine copper and gold 25 miles off the coast of that country. Hydraulic fracturing has become the norm for places like the United States even though the resources extracted by 'fracking' are hard to reach, according to Resilience.
Global economic contraction is due to happen when non-renewable resources become scarce. As many as 23 non-renewable resources are likely to be in a permanent shortfall by 2030 due to scarcity and population growth. These shortfalls may have devastating effects on the global industrial economy. Some resources like gold, aluminum, copper, cement, nickel, natural gas and oil were either "extremely scarce" or "very scarce" in 2008 as Chris Clugston's study shows on Resilience.org.Learn more about Earth Science
Global warming results primarily from human activities that cause an increase in the amount of greenhouse gases in the atmosphere, which in turn compromise the atmosphere's functional capacities, including regulating temperature and weather patterns, as stated by NASA. Global warming takes place over long periods of times, and it results from an abnormally high buildup of chemicals in the atmosphere. These gases include natural elements like carbon dioxide and oxygen, as well as synthetic compounds like volatile organic compounds, or VOCs, and chlorofluorocarbons, or CFCs.Full Answer >
The rate of change in ice melting is a result of its surface area, which is related to its shape. Because it represents a point of contact with another substance at a higher temperature, differences in surface area affect the melting rate of ice proportionately. A thin sheet of ice, which has a greater degree of surface area, will melt faster than a cube of ice that is of a similar volume.Full Answer >
The Earth experiences days and nights as a result of the planet spinning on its axis. As the planet spins, the part that is facing the sun experiences day, while it is night for the part facing away from the sun.Full Answer >
Waves are formed as a result of wind blowing across the top of water. In general, the stronger the wind, the bigger the wave, although the angle and duration of wind also affects the strength of the wave.Full Answer >