Answer:
Troposphere is the lowest layer of Earth’s atmosphere that has undergone a large increase in temperature due to the presence of greenhouse gases.
Explanation:
Troposphere (0 to 12 km) where we live is the lowest layer of earth's atmosphere, which is closest to the earth's surface contains half of the atmosphere. Here most clouds are found and almost all weather occurs. Atmosphere contains approximately 78% of nitrogen , 21% of oxygen and 0.9% of argon. Gases like carbon dioxide, nitrous oxides, methane, ozone and the water vapor constitutes the rest of the atmosphere. Many small particles called aerosols are also there which include dust, spores, pollen, volcanic ash, smoke etc.The greenhouse effect is a natural phenomenon that keeps the temperature on the earth suitable for supporting life. The greenhouse gases includes both natural and man-made gases like carbon dioxide
, methane, nitrous oxide, chlorofluorocarbons, hydrochlorofluorocarbons, ozone, water vapour. They absorb radiation in the atmosphere and create the green house effect. The thermal infrared radiation emitted by the Earth’s surface and the atmosphere is absorbed by greenhouse gases. They trap heat within the surface-troposphere system preventing it from escaping back into space. This is called the greenhouse effect, which increases the temperature of the lower atmosphere.The increase in the atmospheric concentrations of greenhouse gases due to human activity has caused an increase in the natural greenhouse effect. As a result, the atmosphere is trapping too much heat which increases the temperature of the Earth.
Answer:
The answers are: "Exploration", "Refined/Distilled" and "Companies"
Explanation:
When unrefined petroleum is removed starting from the earliest stage, should be shipped and refined into oil based goods that have any worth. Those items should then be moved to end-use buyers or retailers (like gas stations or the companies that conveys warming oil to your home). The general well-to-buyer inventory network for oil based commodities is frequently portrayed as being sectioned into three parts:
Upstream activities: include investigating for raw petroleum stores and the creation of raw petroleum. Instances of firms that would have a place in the upstream portion of the business incorporate organizations that own privileges to drill for oil (e.g., ExxonMobil) and organizations that offer help administrations to the boring section of the business (for example Halliburton).
Midstream activities: include the appropriation of raw petroleum to purifiers; the refining of unrefined petroleum into sale-able items; and the circulation of items to wholesalers and retailers. Instances of firms that would have a place in the midstream portion of the business incorporate organizations that transport oil by pipeline, truck or freight boat (e.g., Magellan Pipeline); and organizations that refine unrefined petroleum (e.g., Tesoro).
Downstream activities: include the retail offer of oil based commodities. Fuel stations are maybe the most obvious downstream organizations, yet organizations that convey warming oil or propane would likewise fall into this classification.
Answer:
What do I do with this information? XD
The answer is D, because carbon footprint is defined by the amount of carbon dioxide released into the air by human activities.
B, a, c?, d, c
in that order i'm pretty sure of them all except 54.