Write the questions on the board. Then go to National Geographic's Jupiter interactive. Read through the slides together to find the answers to the following questions:. Introduce the hands-on activity. Tell students they will use everyday materials to create a model of the Great Red Spot storm on Jupiter.
Divide students into pairs or groups of three. Have one student from each group gather the materials needed, including milliliters Direct each group to pour water into the pie tin and then add the cornstarch and a few drops of food coloring. Ask students to stir until clumps are no longer apparent.
Have students allow the cornstarch to settle at the bottom of the pie tin; then run the stirrer along the bottom of the pan. Explain that their stirrer represents the Great Red Spot.
The cornstarch and water represent Jupiter's surface. Ask: What did you notice as you dragged the stirrer across the bottom of the pan? Students should notice hurricane-like eddies form on either side of the stirrer. Students should notice that it looks very similar. As the Great Red Spot moves across Jupiter, it creates smaller eddies. The action of dragging the stirrer across the bottom of the pie tin models the way the Great Red Spot moves across Jupiter.
Have students use ratios to calculate the size of the Great Red Spot. Write the diameter of Jupiter on the board: , kilometers 88, miles. Project the image Jupiter Globe again. As a class, define the edges of the Great Red Spot. Have students use virtual tools, such as a virtual ruler, to measure the diameter of Jupiter and the diameter of the Great Red Spot and record those measurements.
If virtual tools aren't available, provide students with meter sticks or rulers to make their measurements. Have students use ratios to determine the actual diameter of the Great Red Spot:. Ask: What conclusions can you draw about the size of the Great Red Spot? Elicit from students that it is larger than our planet, so it is an enormous storm. Explain that scientists estimate that the Great Red Spot is as large as two or three Earths.
There are also smaller storms caused by the movement of the Great Red Spot across the planet. Have students create a diagram to scale. Geophys Res Lett —4.
Icarus — Part III: Global statistical picture of zonostrophic turbulence in high-resolution 3D-turbulent simulations. Icarus Cao H, Stephenson DJ Zonal flow magnetic field interaction in the semi-conducting region of giant planets.
Charney JG Geostrophic turbulence. Davidson PA Turbulence: an introduction for scientists and engineers, 2nd edn. Oxford Univ Press, Oxford.
Book Google Scholar. Chapter Google Scholar. Geophys Res Lett — Dowling TE A relationship between potential vorticity and zonal wind on Jupiter. Int J Mod Phys Planet Sci J Fluids Frisch U Turbulence: the legacy of A. Cambridge University Press, Cambridge. Baltic Astron — Part I: evaluation of the radiative transfer model. Explaining the Juno observations. J Geophys Res. Heimpel M, Gastine T, Wicht J Simulation of deep-seated zonal jets and shallow vortices in gas giant atmospheres.
Nat Geosci — Hide R Dynamics of the atmospheres of the major planets. Phys Fluids — J Geophys Res — Cambridge University Press, pp — Springer-Praxis, Chichester, UK. Proc Natl Acad Sci — Lian Y, Showman AP Generation of equatorial jets by large-scale latent heating on the giant planets. Liu J, Schneider T Mechanisms of jet formation on the giant planets.
Liu J, Schneider T Convective generation of equatorial super rotation in planetary atmospheres. Liu J, Schneider T Scaling of off-equatorial jets in giant planet atmospheres.
Rigid rotation. Astrophys J Pasadena, Jet Propulsion Laboratory, p Astron J Lett L J Atmos Sci 65 2 — I: zonal-mean circulation from Cassini and Voyager 1 data. Q J R Meteorol Soc — Planet Space Sci — Nonlinear Proc Geophys — Rhines PB Waves and turbulence on a beta-plane. J Fluid Mech — Salmon R Baroclinic instability and geostrophic turbulence.
Geophys Astrophys Fluid Dyn — Scott RB, Wang F Direct evidence of an oceanic inverse kinetic energy cascade from satellite altimetry. J Phys Oceanogr — Showman AP Numerical simulations of forced shallow-water turbulence: effects of moist convection on the large-scale circulation of Jupiter and Saturn.
J Atmos Sci Part II: multi-annual high-resolution dynamical simulations. Part II: analysis of eddy transports. Sukoriansky S, Galperin B, Dikovskaya N Universal spectrum of two dimensional turbulence on a rotating sphere and some basic features of atmospheric circulation on giant planets. Phys Rev Lett 89 12 Atmosphere 10 12 Vallis GK Atmospheric and oceanic fluid dynamics—fundamentals and large-scale circulation, 2nd edn.
Rep Prog Phys — Williams GP Planetary circulations: 1. Barotropic representation of Jovian and terrestrial turbulence. Williams GP Planetary circulations: 2. The Jovian quasi—geostrophic regimes. Williams GP Jovian and comparative atmospheric modeling. Adv Geophys 28A— Williams GP Jovian dynamics. Part II: the genesis and equilibration of vortex sets. Part III: multiple, migrating, and equatorial jets. Yano J-I, Talagrand O, Drossart P Deep two-dimensional turbulence: an idealized model for atmospheric jets of the giant outer planets.
Nat Phys — Part III: Latent heating and moist convection on a global scale. In review. Part I: jet spin-up in a dry atmosphere. Part II: passive ammonia and water cycles. Jet scale meridional circulations. Distribution and motion of condensates. Download references. This article is also dedicated to the memory of Prof. Adam Showman, whose untimely passing was announced as this article was being completed. We are grateful to two anonymous referees for their constructive comments on an earlier version of this article.
Peter L. Read, Roland M. Stormy weather often occurs along the boundary between air masses or in association with a low pressure system. Venus is very warm, enough to even melt lead Hurricanes and typhoons occur in the Great Barrier Reef. There is no weather in the stratosphere.
All weather occurs in the Troposphere. The majority of weather occurs in the troposphere. Log in. Planet Jupiter. Study now. See Answer. Best Answer. Weather that occurs on Jupiter is basically the same as the weather on Earth. Study guides. Planetary Science 23 cards. Which planet has a moon named titan. Which planet has a moon named Triton. Which planet does the sun rise in the west and set in east. Jupiter's Great Red Spot was first observed in by amateur astronomer Samuel Heinrich Schwabe, so we know the storm has existed for at least years.
But it could be even older than that. Jupiter's Great Red Spot is a gigantic storm that's about twice as wide as Earth, circling the planet in its southern hemisphere. The storm is contained by an eastward-moving atmospheric band to its north and a westward-moving band to its south. Those swirling bands are also what formed the storm in the first place and have kept the storm spinning for more than a century, Glenn Orton, a lead Juno mission team member and planetary scientist at NASA Jet Propulsion Laboratory, told Business Insider.
0コメント