Why is broad-leaved forest considered a more sustainable ecosystem than a grass meadow?

1) in the deciduous forest a greater variety of species than in the meadow;
2) multilevel and a wide variety of ecological niches;
3) branched power networks provide a more complete cycle of substances

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.