PPT-LOOKING AT THE EARTH’S ATMOSPHERE

Earths protective bubble NASA accessed via Wikipedia compared to the size of the Earth 10 4 km the atmosphere is a thin shell 120 km Earths Atmosphere httpwwwgsfcnasagovgsfcearthpinatuboimageshtm. Sunrise . from space over the South China Sea. An astronaut would see something like this; clearly defined bands of color through the atmosphere as the sun rises. High-peaking cumulus clouds, topping out in anvil-head cirrus can be seen as black shadows against the sunlit horizon. The brightness of the colors in the atmosphere in this photograph is due to the amount of dust in the atmosphere. More dust is found in near the equator. There are various sources for such upper level dust. Many dust storms in Africa and ash clouds from major volcanic eruptions are two reasons. . 1.1 A New View of Earth. answer # 1-5 (pg. 7).  . 1.2 The Earth System's Four Spheres. answer # 1-6 (pg. 12).  . 1.3 Cycles and the Earth. answer # 1-5 (pg. 18).  . Chapter review questions. answer # 9, 10, 11, 12, 15, 18, 19-23 (pgs. 22-23). CHAPTER. Charging Toward Cleaner Air in London. More than 4000 people in London died during a “killer smog” event in 1952.. In 2003, London started charging a fee to people who drove into the city during the week.. Definition of the Atmosphere. . The layer of gases surrounding Earth; composed mainly of 78% nitrogen and 21% oxygen, and other gases (water vapor, dust, pollutants, etc.). Brainpop: . Earth’s atmosphere. And its effects on our planet Earth. What is the Atmosphere. ?. The . envelope of gases surrounding the earth or another planet. .. Earth’s atmosphere consists of 5 major layers. Troposphere. Stratosphere. NC Essential Standard:. Compare the composition, properties, and structure of Earth’s atmosphere to include: mixtures of gases and differences in temperatures and pressure within layers.. There are . and the Impact on Living Things. Earth’s Atmosphere. The gases that surround Earth (and other planets) make up the atmosphere. These gases are like an envelope that protects us from the radiation that is caused by the sun’s . 7. th. Grade . Choose Your Category!. Layers of. the Atmosphere. Heating the Earth. Climate Change. Characteristics. of the Atmosphere. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. Ecology is the scientific study . of:. interactions . between organisms and the environment. . It is the study of the interactions . between: . different . groups of organisms. . It is the study of the interactions between:. transmitted. absorbed. reflected. 1. transmission. Radiation passes through atmosphere unimpeded.. Shortwave and longwave “windows” . 2. absorption. Energy is transferred to absorber; absorber emits energy. . General Characteristics. Composition- Gases, water vapour and dust particles. Structure: Layered structure, variation with altitude, latitude and seasons; Importance and characteristics of each layer.. La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . ATMOSPHERE Composition of the Atmosphere The atmosphere is comprised of a variety of gases: Major Constituents (99%): Nitrogen (N): 78% Oxygen (O 2 ): 21% Trace Constituents: Other: 1% . The layer of gases surrounding Earth; composed mainly of 78% nitrogen and 21% oxygen, and other gases (water vapor, dust, pollutants, etc.). Brainpop: . Earth’s atmosphere. Layers of the Atmosphere.