The riparian area, which surrounds the river and streams, is usually high in species richness for both plants and animals because all living things need water.
(The riparian area; surrounds; the river and streams) (The riparian area, which surrounds the river and streams; is; T:usually; high; L:in species; because all living things need water) (all living things; need; water)
The riparian area The riparian area, which surrounds the river and streams all living things
surrounds is need
the river and streams
T:usually high L:in species because all living things need water
water