Competition
- when space is full pack organisms compete for resources and the sooner the
resources are gone. Predation - organisms feed on and kill animals lowering
their population growth and the prey population growth, same as herbivore and
human prey. Disease - again feeds on hosts. Stress from overcrowding - females
could kill offspring. Hurricanes (density-independent limiting factors).
The Great Barrier Reef is one of the most sought-after scuba diving spots in the entire world, with phenomenal coral beds that are flooded with light and sea life.