PPT-Unit 5: Energy The Transfer of Energy between the Sun, Earth’s Surface and our Atmosphere

On Earth there are three methods of heat transfer Where does Earths energy come from The temperature measured at Earths central core 6000C is actually inferred to be hotter than the . 24.3. The Sun .  . Because the sun is made of gas, no sharp boundaries exist between its various layers. Keeping this in mind, we can divide the sun into four parts: the solar interior; the visible surface, or photosphere; and two atmospheric layers, the chromosphere and corona.. When viewed from outside our atmosphere the sun appears white.. Contrary to popular belief, the sun is actually white!. The Sun as Seen by ISS. Image via . Nasa.gov. R. A. I. N. B. O. W. S. !. How does a Rainbow Form. By : Zora Reyes. Size. The . Moon . is 3475 km. The . Earth . 3959 km . The . Sun . is 1392000 km. The . Sun . is really , small if you look at all of the others stars . Surface. The . Moon . has craters the . Venus: . “The Bright Morning Star”. . Jaye. R. . Cashen. . . Basic Facts about Venus. . Venus is named after the roman goddess of love and beauty. Located between Earth and Mercury. By Jason Janczak. SIZE OF THE EARTH, MOON, AND SUN. The Earth’s radius is 3959 miles. The Moon’s radius is 1079 miles . The Sun’s radius is 432,474 miles. Fun facts: The Earth is about 4 times the size of the . Characteristics/Composition /Position . Planets of the Solar System . The Solar System Song . Terrestrial Planets . These planets are solid and rocky . There are four terrestrial planets Mercury, Venus, Earth and Mars . SC.6.E.7.1. . Differentiate among radiation, conduction, and convection, the three mechanisms by which heat is transferred through Earth’s system.. Florida Benchmarks. Density. is the mass per unit volume of a substance.. Section 22C. The sun’s motions. Apparent motion. The sun’s motion across the sky as we see it. Caused by the earth’s rotation. Ecliptic – the line marking the apparent path of the sun against the background of the stars as the sun moves around the earth.. The Atmosphere. The . atmosphere. is the layer of gases that surrounds the Earth.. It is made up of several different molecules, such as nitrogen gas, oxygen gas, and carbon dioxide.. The atmosphere is vital to respiration, as it contains both oxygen and carbon dioxide.. How does the atmosphere support life?. The atmosphere allows us to breathe. Many different types of organisms need oxygen to perform life processes. Plants require carbon dioxide to undergo photosynthesis. . LAYERS of the Interior. THE CORE- . Nuclear Fusion occurs. Diameter- 400,000 km. The Radiation Zone- . region of compressed gas and energy is transferred by electromagnetic waves.. Thickness- 300,000 km . In fact, the atmosphere receives very low amount of heat energy from the sun as it receives most of its energy from the long wave terrestrial radiation.. Atmosphere receive energy from the sun and the earth in different ways. . . 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. CORE. The sun produces an enormous amount of energy in its core, or central region. The sun's energy comes from nuclear fusion. During nuclear fusion, hydrogen atoms join together to form helium. Nuclear fusion only can take place under conditions of extremely high pressure and temperature. The temperature inside the sun's core reaches 15 million C, high enough for nuclear fusion to take place. .