using the image of darkness to imply that something bad will happen
<u>Answer:</u>
<em>Subject matter goal</em> is basically defined as the understanding the thorough knowledge of the subject matter. The complete command of one on a particular subject matter is called subject matter goal.
<em>Achievement goal</em> is the accomplishment of a goal which one has set either for long term or short term.
<em>Study or organisational skills</em> goal refers to the accomplishment of the goal of certain skills which would helps in study and organisation.
The biggest city in the world is actually Tokyo in Japan, but it depends which aspects in your question you are looking for.
In terms of population, Tokyo.
In terms of land mass, New York, USA.