Essay on climate change - Kyoto agreement The protocol envisages legally binding commitments to stabilize greenhouse gas concentrations in the atmosphere to prevent hazardous anthropogenic interference within climate system. At that, the Kyoto Protocol initially aims to reduce greenhouse gases,Furthermore, Greenhouse Gas Certificates and Carbon Credits are acquired as far as possible by the industries that produce adverse greenhouse gas affects and carbon dioxide emissions.
Global Climate Change Essay The whole thing is concerned with the greenhouse gases from human activities.When combined together these forces have caused the concentrations of heat-trapping
Global warming Essay The main objective of the strategy was to reduce the greenhouse gas intensity of the American economy. The greenhouse effect was reduced by 18 percent over the 10-year period from 2002 to 2012. Greenhouse gas intensity can be regarded as a measurement of greenhouse gas emissions per unit.
Essay on greenhouse effect A better understanding of where greenhouse gas emissions usually comes from the following the governments.EPA is also known to publish the official national inventory of US greenhouse gas emissions. A whole issue deals with the latest greenhouse gas inventory results. The analysis of the year 2005 shows that the U.S. emitted over 7.2 billon metric tons of greenhouse gases.
The greenhouse effect is a natural process that warms the Earth’s surface. When the Sun’s energy reaches the Earth’s atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases.
Greenhouse gases include water vapour, carbon dioxide, methane, nitrous oxide, ozone and some artificial chemicals such as chlorofluorocarbons (CFCs).
The absorbed energy warms the atmosphere and the surface of the Earth. This process maintains the Earth’s temperature at around 33 degrees Celsius warmer than it would otherwise be, allowing life on Earth to exist.
Enhanced greenhouse effect
The problem we now face is that human activities – particularly burning fossil fuels (coal, oil and natural gas), agriculture and land clearing – are increasing the concentrations of greenhouse gases. This is the enhanced greenhouse effect, which is contributing to warming of the Earth.
Step 1: Solar radiation reaches the Earth's atmosphere - some of this is reflected back into space.
Step 2: The rest of the sun's energy is absorbed by the land and the oceans, heating the Earth.
Step 3: Heat radiates from Earth towards space.
Step 4: Some of this heat is trapped by greenhouse gases in the atmosphere, keeping the Earth warm enough to sustain life.
Step 5: Human activities such as burning fossil fuels, agriculture and land clearing are increasing the amount of greenhouse gases released into the atmosphere.
Step 6: This is trapping extra heat, and causing the Earth's temperature to rise.