Environmental Science
Atmosphere, hydrosphere, pollution (air/water/land), remote sensing, population planning.
Lessons
- 17 minThe Four Spheres of the Earth System
Atmosphere, hydrosphere, lithosphere and biosphere — how they interact, and why understanding them is the starting point for environmental science.
- 28 minPollution, Remote Sensing and Population Planning
How we measure environmental degradation from space, the main pollutants in air, water and land, and the demographic challenge of population planning.
Try Yourself
Quiz on Environmental Science