Zusammenfassung der Ressource
Science GCSE: P1 Space and the earth
- P1: Space and the Earth
- Solar System
- Whats in space?
- Planets
- Dwarf Planets
- Pluto
- Large lumps of rock, to small to be planets
- 8 planets
- Orbit round the sun
- Comets
- Erratic
- Elliptical
- Ice and Rocks
- Asteroids
- Asteroid Belt
- Rocks
- Galaxies
- Milky way
- Billions of stars
- Universe Expanding
- Red shift
- Big Bang
- Cosmic Radiation
- Stephen Hawkins
- Nuclear Fusion
- Hydrogen Nucle collide
- Hydrogen made
- heavier elemts made
- supernovae
- Tectonic Plates
- Plate Boundaries
- Earthquakes
- Volcanoes
- Fold mountains
- Trenches
- Magnetic Stripes
- earth changes polarity
- Seismic Waves
- P-waves
- longitudanal
- travels through solid and liquid
- S-Waves
- transverse
- can travel only travel through solids
- Picked up by a seisometer