Tropical Rainforest Characteristics Soil. When the soil is acidic, there is little difference, and therefore little absorption of nutrients from the soil. Analyses were made of soils from six pits to determine several physical and chemical properties of the topsoil of the lowland forest and ginger belt zones.
The equatorial tropical rainforest is found within 5 degrees north and south of the equator. Abiotic factors are things that impact the ecosystem of a particular biome that are not alive. Tropical rainforests have a layered structure.
Some of the main biomes of the world include grassland biome, desert biome, deciduous forest biome, taiga
This high rate of decomposition is the result of phosphorus levels in the soils, precipitation, high temperatures and the extensive microorganism communities. Tropical rainforests have a layered structure. A tropical rainforest gets much more precipitation than a desert gets, so, the tropical rain forest's soil is even more moister than dessert soil, the dessert soil is exceedingly dry. Tropical rainforests have four layers:.