1. Coincident with concerns about the accelerating loss of species and habitats has been a growing appreciation of the importance of biological diversity, the number of species in a particular ecosystem, to the health of the Earth and human well-being.
主句：Coincident has been a growing appreciation
the number of species in a particular ecosystem做diversity的同位语
about the accelerating loss of species and habitats 修饰concern
Appreciation： Recognition of the quality, value, significance, or magnitude of people and things.
2.In many science fiction films, the opposition of good and evil is portrayed as a struggle between beneficent technology and the errant will of a depraved intellectual.
状语：In many science fiction films
主干：the opposition is portrayed
3.The disjunction between educational objectives that stress independence and individuality and those that emphasize obedience to rules and cooperation with others reflects a conflict that arises from the values on which these objectives are based.
主干：The disjunction reflects a conflict
between educational objectives and those做disjunction的定语
that stress independence and individuality
that emphasize obedience to rules and cooperation with others
that arises from the values
on which these objectives are based
作定语从句分别修饰：educational objectives,those,conflict , values