The diagram below shows some ocean floor features. Which of these statements is correct about the feature labeled A in the diagram?
Question 1 options:

It is the portion of the ocean floor where old crusts are eroded.

It is an underwater basin caused by subduction.

It is a deep trench located on both sides of a mid-ocean ridge.

It is an area where sea floor spreading occurs.

Macbeth and lady macbeth are partners in the nurder of duncan and both become

The great scientist alfred wegener proposed that continents have moved, while other scientists such as t.c.chamberlin argued against wegener. wegener's ideas eventually won, and are now widely accepted, because: a) wegener's ideas were more beautiful, and so were favored by the intellectual elite.b) wegener's ideas did a better job of predicting the results of new observations and experiments.c) wegener's ideas appealed to dead white european males, whereas chamberlin's didn't.d) wegener's ideas appalled dead white european males, and we all know that in this politically correct era,dead white european males cannot get a fair shake.e) wegener won the nobel prize.

Compare the quantity in column a with the quantity in column b. pa p a is tangent to the circle at a. column a column b ap a p ax a x question 4 options: the two quantities are equal. the quantity in column a is greater. the relationship cannot be determined from the information given. the quantity in column b is greater.