Key words
Depression
: a relatively
sunken area, enclosed by a higher
land without an outlet.
Warping
: a natural
process whereby land is twisted
Volcano
: an opening in
the earth's surface out of
Rift
valley : a long, narrow
land let down between two parallel
fault lines.
Temperature
: degree of hotness
or coldness.
Tourist
: someone who
travels to a place for pleasure.
Boundary : a line of demarcation (natural or
artificial)
Sensitise : teach people about something.