Earth Science Topic
Climate and Earth Systems
Explore how Earth's atmosphere, oceans, land, and life interact to regulate climate. From the greenhouse effect to plate tectonics, Earth systems shape the conditions for life.
Learning Path
Plate Tectonics Poster
Visual guide to Earth's tectonic plates, plate boundaries, subduction zones, mid-ocean ridges, and how plate movement drives earthquakes and volcanic activity.
View Poster →Carbon Footprint Calculator
Estimate annual CO2 emissions from transportation, home energy, diet, and lifestyle. Pie chart breakdown, country comparison, and trees-to-offset metrics with presets.
Open Tool →Greenhouse Effect and Climate Lab
Investigate Earth's energy budget and greenhouse effect. Adjust CO2 levels and albedo, measure temperature response, explore feedback loops, and compare emission scenarios.
Open Lab →Key Concepts
- Greenhouse gases trap outgoing infrared radiation
- Albedo: fraction of sunlight reflected by surface
- Ocean absorbs 90% of excess heat
- Carbon cycle connects atmosphere, land, ocean
- Pre-industrial CO2 was ~280 ppm; now above 420 ppm
More Resources
Rock Cycle Poster
Visual map of how igneous, sedimentary, and metamorphic rocks form and transform into each other through geological processes over millions of years.
View Poster →Nutrient Cycling Lab
Simulate nitrogen dynamics in agricultural soil with Euler-method ODE integration. Adjust fixation, nitrification, and denitrification rates and verify mass balance.
Open Lab →Earth History Lab
Calculate rock ages using radiometric dating with C-14, K-40, U-238, and Rb-87 isotope systems. Measure plate motion rates from magnetic reversal distances.
Open Lab →Atmosphere & Weather Patterns Cheat Sheet
Layers of the atmosphere, pressure gradients, Coriolis effect, and weather front types at a glance.
View Cheat Sheet →