I had to take that class... maybe I can help?
In question 1 this is an opion based question you think to youre self about how you feel about theese pepole inthe book
like the paragraph said the quarky and unpredictable pepole are round the boring ones are flar=t take the names that are given and determine if they are round or flat
The troposphere is the lowest level of the atmosphere, so it is in contact with the Earth's surface. In contrast, the stratosphere is located above the troposphere, so it is not in contact with the Earth's surface. ... The air density and air pressure are much lower in the stratosphere.
i dot know what you mean but you can at the same time?