Assuming that you're referring to forest ecosystem, the two ecological benefits of this ecosystem are :
- it provides habitats for many organisms
- It provide Oxygen supply for the world
Answer:
In plants, a stoma is a tiny pore in the surface of a leaf that is used for gas exchange
The answer would have to be radiation because the air cools us off most times by moving around the radiation to cool it off. If there was no air to cool of the radiation from the sun, we would burn up, but then of course there are atmospheres.
The first one is evaporation, condensation, precipitation, and collection. (Hope it helped)
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