Poe creates contrast in his portrayal of the bird in "The Raven" by placing the black bird on the marble statue. The contrast between the darkness of the bird and the whiteness of the statue is quite striking, exactly the thing he wanted to achieve.
Heat is generated by a process called oxidation, but I don't know what you are trying to ask!
Explanation:
Because she thought that it won't be easy for her daughter to change her habits out of the blue.
The word spelled correctly is Sensational