Dig up the dirt.
Mapping the Earth
Geographical grid, map projections, elevation & contour lines, remote sensing, and the Earth as a system.
Circulatory System
The atmosphere, ozone layer, heat transfer, greenhouse effect, wind patterns, jet streams, and ocean currents.
Weather & Climate
Weather patterns, pressure systems, hurricanes and tornadoes, climate zones, paleoclimates, El Nino & La Nina.
Biosphere
Formation of soil, soils of the world, biomes, biomes around the world and climate zones, and more.
Internal Processes
Continental drift, seafloor spreading, paleomagnetism, plate tectonics, volcanoe types & formation, earthquakes, and more.
Earth's Structure & Landforms
Earth's layered structure, minerals, rock cycle, rock types, oceans & continents, and geological time scale, and more.
