ECOLOGY
BIOMES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the rain forest soil isvery rich.
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there are few plants in therain forest.
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there are few animals inthe rain forest.
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the rain forest soil ispoor in nutrients.
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Detailed explanation-1: -The soil is highly acidic. The roots of plants rely on an acidity difference between the roots and the soil in order to absorb nutrients. When the soil is acidic, there is little difference, and therefore little absorption of nutrients from the soil.
Detailed explanation-2: -In the rainforest, most of the carbon and essential nutrients are locked up in the living vegetation, dead wood, and decaying leaves.
Detailed explanation-3: -The primary soil orders found in tropical rainforests are Oxisols and Ultisols, which are soils rich in iron and aluminum oxides (red color) but with low natural fertility. The majority of temperate rainforests have been felled, and currently, this biome type occupies less than 0.3% of the Earth’s land surface.
Detailed explanation-4: -Biomass is the largest store of nutrients due to the vast arrays of plants found in the TRF. Few nutrients are in the litter, due to their rapid decomposition as a result of high temperatures.
Detailed explanation-5: -The tropical rainforest is one of the most biodiverse regions in the world! Even though there is a ton of lush vegetation, very few nutrients are in the soils. Most of the nutrients are trapped in lush vegetation and trees.