Final answer:
The order of plant growth progression is moss, grasses, shrubs/weeds, and then large trees. Each stage prepares the ecosystem for the next and mosses play a crucial role in providing food and shelter for other plant species.
Step-by-step explanation:
The order of plant growth progression is as follows:
- Moss, lichen, and other microorganisms establish and colonize the area.
- Grasses take over and grow rapidly, improving the soil.
- Shrubs, weeds, and other larger plants begin to grow and replace the grasses.
- Finally, large trees become the dominant plant species in the area.
This process is known as succession, where each stage prepares the ecosystem for the next. Mosses play a crucial role in providing food, shelter, and improving the soil for other plant species to establish.