Versification refers to the structure of a verse as identified by the process of scanism, a process that includes naming a meter being used in the poem. Versification is associated with prosody. Prosody involves the study of rhythm and the sound being used in poetry.
In an evolutionary sense, birds are a living group of dinosaurs because they descended from the common ancestor of all dinosaurs. Other than birds, however, there is no scientific evidence that any dinosaurs, such as Tyrannosaurus, Velociraptor, Apatosaurus, Stegosaurus, or Triceratops, are still alive.
We have seasons because the earth is tilted as it makes its way around the sun. So its always pointed in one way at the sun, causing different asmophere as we go around the sun.
