The writer reveals information about a character through his personality, thoughts, words, and actions. Also, writers include of how they feel and how they speak and act towards the other characters.
I believe that the answer for this would be DESTRUCTIVE. The stream at the Karnala Bird Sanctuary, India is considered as destructive because it causes stream erosion. Both constructive and destructive processes are considered as part of the changes that occurs in the planet all the time. Hope this answers your question. Have a great day!
Write down what you want to know along with possible sources........ hope this helped you.