• The equatorial low pressure zone
  • Sub tropical high pressure zone
  • Sub-polar low pressure
  • Polar high pressure
  • Objectives
  • Background
  • Factors
  • Air masses
  • Quizzes
  • Quizzes 2
  • Help
  • Rainfall records
  • mean annual Rainfall
  • Quizzes 2
  • Exercises
  • Mechanically formed 1
  • Hydrosphere
  • Atmosphere
  • Organically formed 2
  • Latitudes 1
  • Length of day 2
  • Altitude 3
  • Aspect 4
  • Winds 5
  • Distance from large water bodies 6
  • Ocean Currents
  • Cloud Cover 8
  • Minimum Thermometer 1
  • Maximum Thermometer 2
  • Sixs Thermometer 3
  • Thermograph
  • Mean Temperatures
  • Diurnal Range1
  • Mean Monthly Temperatures2
  • Annual Range3
  • Annual mean Temperatures4
  • Isotherms5
  • Hardness 1
  • Shape 2
  • Ability to allow light to pass through 3
  • Lustre 4
  • Color 5
  • Cleavage 6
  • fracture 7
  • streak 8
  • Tenacity 9
  • Specific gravity 10
  • Igneous
  • Intrusive igneous rocks 1
  • Exrusive igneous rocks 2
  • Hypabyssal rocks 3
  • Characteristics of igneous rocks 4
  • Mechanically formed 1
  • Organically formed 2
  • Chemically formed 3
  • Characteristics of igneous rocks 4
  • T
  • Drift or Adit 1
  • Slope method 2
  • Solution method 3
  • Shaft method 4
  • Drilling method 5
  • T
  • Panning 1
  • Dredging 2
  • Hydraullic 3
  • Shaft method 4
  • Drilling method 5
  • T