Question

Consider the following statements about Tropical rainforest biome:

1. It is characterised by highly fertile soil.
2. High species richness.
3. High annual range of temperature.

Select the correct statement/s using the codes given below.

• A. 1 and 3 only
• B. 2 only
• C. 2 and 3 only
• D. 1,2 and 3

Answer 1

The correct option is B 2 only

Tropical Rainforest Biome: These are very dense forests, where trees are tall up to 50-55 metres. It is characterised by deeply weathered, nutrient-poor soil. Highest biological productivity of all terrestrial biomes. High species diversity. Low annual temperature range.
Three zones: Amazon and Orinoco basins (South America), Southernmost West Africa, Indo-Malayan rainforests (S.E. Asia).