There are two main branches of ecology.
One is known as plant ecology and the other one is animal ecology. As we know, that all living thing are basically made up of protoplasm which consist of different cells, then cell further divide up into tissues and then tissues into organ and organ further transformed into organism. The organisms which are of the same species normally live on the same place and they form community. The largest ecosystem is our entire world on which we all are living. there are basically two types of communities in the system one who are independent .They form large communities .the other one is minor communities which are dependent on the large communities.
To be honest, it seems to me that the student does not have any role in this conversation. The student should engage in self-development and equip himself. If you don't know how to do this, then the only thing I would recommend to you is to pay your attention to this site https://myimpactpower.org/. There you will be able to buy NFT tags, which in the future you will be able to sell for normal money to some collector. I am sure that there will be people who will be willing to pay a lot of money for this or that picture, as now for a picture of Mono Lisa.