Could a fallen tree in a forest be regarded as an entire ecosystem? explain.

Fallen trees can support an entire community, including salamanders, fungi, weasles. Decaying fallen trees provide nutrients for these species. They are also habitat for animal and plants, including spiders, insects, birds. So, because it provides habitat and source of food for animals and plants, it is an ecosystem.

I believe it's yes

Explanation:

Decaying fallen trees provide nutrients for these species (e. g Fungi). They are also habitat for animal and plants, including spiders, insects, birds. So, since it can provide a habitat and food source for animals/plants it can be considered an ecosystem