The increasing of the greenhouse effect causes a more rapid global warming. The manifestation of global warming in the rise of the average global temperature, in the melting of glaciers and land ice, rises in the sea and ocean level and the increased frequency of extreme weather, like floods and hurricanes.
Almost all science organizations acknowledge the existence of the greenhouse effect and global warming. The greenhouse effect results from the interaction between incoming solar radiation from the sun and the Earth's atmosphere. Gases in the atmosphere absorb about 90 percent of the heat and radiate it back to the surfaces. When the intense human activity causes the high concentration of these gases to grow, the heat trapped in the atmosphere increases. This accumulated heat increases the average temperatures and thus changes weather and climate patterns.
The higher temperature of the planet's surface makes ice melt, which may cause the water basins to rise. More heat also makes the water evaporate more intensely, causing more rains and floods. The temperature difference between the warm tropical ocean and the cold upper atmosphere forms hurricanes. All the effects of the greenhouse gases piling up in the atmosphere can hasten the extinction of some species.Learn More
Examples of uniformitarianism include magma cooling and crystallizing, ocean basins filling up, rivers flooding and landmasses experiencing erosion. These processes are things that people can observe in laboratory analogues or in nature.Full Answer >
Because of increasing technology use, many modern teens struggle with social, emotional, mental and physical skills. Spending hours using technology every day changes the way the brain develops; in addition, it takes time away from more active, social or varied activities, according to Cris Rowan of the Huffington Post.Full Answer >
Two famous environmental scientists are John Muir, whose work helped create Yosemite National Park, and Rachel Carson, who wrote the book "Silent Springs" about the risks of DDT. Chico Mendes is also well known for his work to save the rain forests in Brazil.Full Answer >
Burying waste produces methane gas as the waste decomposes, and this gas has a number of uses in many industries and practices as well as in the generation of electricity through combustion. In general, burying waste is less efficient in the generation of power than the practice of burning the waste to power a turbine.Full Answer >