Earth: A Primer is a science guide you play with

Inside.
Journey to the middle of the Earth. Make magma, construct volcanoes, and collide tectonic plates.
Discover the dynamics of Earth’s inside.

Floor.
Construct up mountains after which erode them away. Use the ocean waves, rain, and rivers to climate away rock in actual time. Paint with wind to tease sand into shifting dunes.

Water.
Traverse the water cycle. Make it rain and snow, pile up ice into dynamic glaciers, and make rainshadow deserts bloom.

Biomes.
See how vegetation are affected by modifications in precipitation and temperatures.

Sandbox.
As you progress via Earth Primer and study Earth’s programs, you will unlock new instruments. Use them within the Sandbox to play with landscapes of your creation.