Welcome!

Hello, , and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are a few good links for newcomers:
The five pillars of Wikipedia
How to edit a page
Help pages
Tutorial
How to write a great article
Manual of Style
I hope you enjoy editing here and being a Wikipedian! Please sign your name on talk pages using four tildes (~~~~); this will automatically produce your name and the date. If you need help, check out Wikipedia:Questions, ask me on my talk page, or place {{helpme}} on your talk page and someone will show up shortly to answer your questions. Again, welcome! 

Ecosystem
I am not sure why you added a link to Google on that page - I don't understand how that link relates to the article.