DTM Flashcards
(6 cards)
1
Q
what happens in stage 1
A
both DR and BR are high and fluctuating
2
Q
what happens in stage 2
A
DR falls but BR is still high leaving a natural increase
3
Q
what happens in stage 3
A
BR falls rapidly and the DR stabilizes
4
Q
what happens in stage 4
A
both BR and DR stabilize and are now low and fluctuating
5
Q
what happens in stage 5
A
the BR falls below the DR leaving a natural decrease
6
Q
state the meaning of PEG
A
POINT
EXPLAIN
GEOGRAPHY
