Q13 of 18 Page 146

In the chapter on ecosystem, we had studied about the mangrove ecosystems. What kind of abiotic conditions did you study in them? (AS1)

The abiotic or climatic factors are as follows:

i. Temperature: ranges between 20 – 35oC.


ii. Rainfall: Abundant rainfall evenly distributed throughout the year.


iii. Wind flow: The wind flow has drying power of the air and its mechanical effects may cause damage such as cyclones.


iv. Soil: The soil found is saline hydromorphic and have very little humus having silts.


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