! Place can be
a.
a description of what it is like there.
b.
the human changes.
c.
the landforms (rivers, mountains, etc.).
d.
all of the above.

Please select the best answer from the choices provided

A
B
C
D

What evidence does the writer give to support his argument about coral reefs? a) he speaks of the activities of coral polyps. b) he describes the composition of the great barrier reef. c) he emphasizes the ways in which coral reefs are fragile. d) he points out the ways that scientists do research on the reefs.

The process by which liquid water changes into water vapour is called what ?

All of the following occurred due to the invention of the railroad except