Tropical Rainforest Characteristics Soil
The tropical rain forest area is about 17 million square km. Despite the amount of vegetation in the rainforest the soil contains less organic matter than that of temperate forests because the warm humid conditions encourage faster decay and recycling of nutrients back into living forest. The Tropical Rain Forest The soils of the tropical rainforest are mainly derived from granites and rhyolites and morphological sedimentary rocks. Tropical rainforest characteristics soil . Characteristics of the tropical forest. Soils remained slightly alkaline pH 7475 with higher concentrations of calcium magnesium and potassium than in acid soils of older rainforests. Soil in the tropical rainforest is particularly very poor because the soil is more than 100 million years old. During the 100 million years rain wash the minerals of the soil out which make the soil acidic and poor in nutrients. Most tropical soils are characterized by significant leaching and poor nutrients however there ...