What factor ensures the sustainability of the forest community with a sharp increase in the number of bark beetles in it?
To reduce the number of bark beetles, it is necessary that the number of insectivorous birds increase.
Those. an increase in the number of insectivorous birds will reduce the number of bark beetles and the stability of the forest community will be ensured.
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.