Earth Science explores our planet from its deepest interior to the far reaches of the cosmos. This beginner-friendly track starts with the solid Earth — its layered structure, tectonic forces, and the rock cycle — then moves upward through the atmosphere, weather systems, and climate. You will study the hydrosphere including ocean circulation and freshwater resources, and finally venture into space to understand our solar system, stars, and the origin of the universe. Each module combines rich visual content with practice quizzes to build a solid scientific foundation.
Explore the layered interior of Earth, plate tectonics, the rock cycle, and mineral identification
Study the dynamic processes that shape Earth's surface: volcanism, earthquakes, erosion, weathering, and fossil formation
Examine the composition, layers, and circulation patterns of Earth's atmosphere and distinguish weather from climate
Dive deeper into air masses, fronts, severe storms, climate zones, El Niño/La Niña, and climate change
Explore ocean circulation, tides, the water cycle, groundwater, and freshwater resources
Survey the solar system, stars, galaxies, the Big Bang, and understand seasons and moon phases
Apply your Earth Science knowledge to analyze a real geographic region through multiple Earth system lenses
A comprehensive 20-question assessment covering all topics from the Earth Science track