What type of ecosystem is found primarily in the tropics and is characterized by dense vegetation?

The ecosystem characterized by dense vegetation found primarily in the tropics is the tropical rainforest. This unique biome features a warm climate with high humidity and receives abundant rainfall throughout the year, typically exceeding 2000 mm annually.

Tropical rainforests support a diverse array of plant species, including towering trees, broad-leaved evergreens, and numerous vines and ferns. The density of vegetation is such that the canopy formed by the treetops provides a habitat for many species, making it one of the most biodiverse ecosystems on the planet.

The darkness of the forest floor, due to limited sunlight penetrating the dense canopy, also contributes to the unique adaptations of organisms that live there, including understory plants that are adapted to low light conditions. This ecosystem plays a vital role in regulating Earth’s climate and is essential for carbon storage and oxygen production.