The vascular plants dominate earth and made the planet
green everywhere.
The features which enable this quality to happen are
(i) Strong roots capable of penetrating deep into the soil
(ii) Development of waterproof layer on aerial surfaces
especially the leaves to reduce transpiration.
(iii) Presence of strong, woody mechanical tissue to
provide mechanical support to aerial parts and allow
them to rise to a great height.
distance
(iv) Vascular tissues are present for long
transport of substances.