The system is called Taxonomy and was made by Swedish botanist Carlous Linnaeus
The flow of energy starts in in you arms. You put your hands together, and use your arms to move your hands back and forth, this is kinetic energy. Your hands rubbing together causes the molecules to bump into each other, this is friction. As the molecules bump into each other they begin to move faster, and the fast movements of the molecules is what creates heat.
It would be called a biome, like a tundra or a desert.
Answer: I would need more context my good sir please tell me the full context and I’ll be able to give you full answer :)
Explanation: