Hi Waquar,

Thanks for sharing! Khan Academy is always open to feedback, and input from the community really helps when the team is looking for new features or content to add. I think that those topics would be cool to have on Khan Academy :)

There are already some sections in the Science and Engineering partner content that are related to those topics. The California Academy of Sciences section has good biodiversity lessons. There's also some good topics in the Biology course. You can find Crash Course: Biology and Ecology, Plant Biology, and Ecology all in the Biology course.

In the meantime, if you have any ideas on how you would like this course to be structured, ect., feel free to share your thoughts here!

Have a good day,

Allison