Observe the figure and answer the following questions:
(a) Name the phenomenon represented in the image.
(b) Name any one organism that could be shown at 5.
(c) Name one natural element which all the organisms 2-4 and even 5 are getting 1, for their survival.
![841116_8fd2005af80546c085a6b05dd4915f87.png](https://search-static.byjusweb.com/question-images/toppr_ext/questions/841116_8fd2005af80546c085a6b05dd4915f87.png)