180 likes | 344 Views
HOW DO PLANETS COMPARE IN SIZE WITH THE SUN?. To learn about the planets of our solar system. Objective:. RESEARCH: listed in order from the sun:. Mercury:. Tiny, cratered, no atmosphere, no satellites,hot. Venus:. Earth’s twin in size and mass, clouds
E N D
HOW DO PLANETS COMPARE IN SIZE WITH THE SUN? To learn about the planets of our solar system. Objective:
RESEARCH: listed in order from the sun: Mercury: Tiny, cratered, no atmosphere, no satellites,hot.
Venus: Earth’s twin in size and mass, clouds that trap heat (hottest planet), volcanoes, no satellites.
atmosphere of O2, 1 satellite (moon), water, moderate temps. Earth:
Mars: 2 satellites, thin atmosphere (cold), red soil (iron), dormant volcanoes.
Jupiter: 20+ satellites including the 4 Gallilean moons, Great Red Spot (storm), largest, cloud cover, dusty rings.
Saturn: 20+ satellites, rings are 100 ft. thick, one moon (Triton) has N2-based atmosphere.
Uranus: 15+ satellites, 90o tilt, rings.
Neptune: 8 satellites, Great Dark Spot, rings.
Pluto: 1 satellites, frozen water and methane.
ACTIVITY: 1 mm = 10,000 miles! Sun: use compass, yellow paper 86.6 mm (8.7cm) Mercury: dot .31 mm Venus: dot .77 mm Earth dot .80 mm Mars dot .42 mm Jupiter green paper 8.9 mm Saturn red hole punch 7.15 mm Uranus pink paper 3.2 mm Neptune blue paper 3.1 mm Pluto dot .36 mm Diameter of Planet (mm)
TITLE OF MODEL Scale Model: Sizes of Planets in the Solar System* *Distances not to scale