Your email address will not be published. It also shows the loss of Arctic sea ice due to those emissions. Free educator resources are available for this article. carbon footprint     A popular term for measuring the global warming potential of various products or processes. Examples of reflective objects include a mirror, a smooth metal can, a car window, a glass bottle, ice, snow or the watery surface of a lake. Geog 2050 Chapter 4 Quiz 27 terms. It can also refer to properties of materials that are due to their size and non-chemical interactions (such as when one block slams with force into another). known as GMT, but technically incorrect) or your local time, is corrected for the non-linear changes in the Its disappearance threatens Arctic species. Carbon dioxide also is released when organic matter (including fossil fuels like oil or gas) is burned. CREDITS: The algorithms and correction tables for this computation come directly from The average American produces about 16 metric tons of carbon dioxide each year. computer model     A program that runs on a computer that creates a model, or simulation, of a real-world feature, phenomenon or event. But this new work, she notes, “makes [the ice] feel very fragile.” As an atmospheric scientist, Bitz studies how aspects of Earth’s atmosphere drive weather and climate. Fire is symbolic of energy, fun, and passion. tab. Your email address will not be published. rotation of the earth. Consult the book credited above for detailed information. Time corrections outside this range are As CO2 builds up in the atmosphere, it strengthens the so-called greenhouse effect. Science. For instance, when cars are left in the sun, the incoming sunlight turns to heat, becomes trapped inside and quickly can make the indoor temperature a health risk. average     (in science) A term for the arithmetic mean, which is the sum of a group of numbers that is then divided by the size of the group. radiation     (in physics) One of the three major ways that energy is transferred. The average American’s carbon footprint shrinks Arctic sea ice. In the northern hemisphere, the summer solstice is on June 21st.In the southern hemisphere the summer solstice is on December 22nd.. They were coded in JavaScript and built into this web page by the web page author, Ken carbon dioxide     (or CO2) A colorless, odorless gas produced by all animals when the oxygen they inhale reacts with the carbon-rich foods that they’ve eaten. greenhouse effect   A trapping of heat by the presence of certain gases in Earth’s atmosphere, such as carbon dioxide and methane. megan_fortenberry. Try Different Quizzes People Are Talking About! LOCAL TIME: Local time zone conversion is done by the JavaScript built-in runtime functions from Still, downplaying the role of ocean heating is a mistake, argues Rong Zhang. North Pole on June 21st. solid     Firm and stable in shape; not liquid or gaseous. It was then just a mere 3.39 million square kilometers (1.3 million square miles). That’s similar to losing an area of ice just a bit smaller than a two-seat Smart car, scientists say. machines, right click on the clock in the task bar and select "Adjust Date/Time", and then click the "Time Zone" These models use a computer to describe the conditions, functions or appearance of some changing system. Notz and J. Stroeve.