Question

Which of the following is the best  replacement for the word 

ephemeral  in the sentence below?
Like painters constantly retouching their work, we alter, update, and tweak our online self-portraits; but as digital objects they are far more ephemeral than oil on canvas.

Lasting
Temporary
Expensive
Dramatic

Answer 1

Choice B. Like painters constantly retouching their work, we alter, update, and tweak our online self-portraits; but as digital objects they are far more [temporary] than oil on canvas.

Answer 2

The correct anwer is "temporary"

Step-by-step explanation:

The word "ephemeral" is an adjective that means that something last just a very short time. It describes something that is temporary.

In the example provided, the word "ephemeral" is making reference to the fact that posting pictures online last less than oil canvas since we are constantly replacing one picture with another one.