Q208
The restricting temperature for growth of broad leaved evergreen trees is
A.
5°C
AnswerB.
8°C
C.
10°C
D.
13°C
Answer: Option A
Solution
Answer: Option A
Solution:
The restricting temperature for growth of broad leaved evergreen trees is 5°C.The temperature below this will restrict the growth of broad leaved evergreen trees. The trees will just save energy to survive the harsh winters.
The cold temperature inhibit root expansion into the deepen and colder soil layers and thus reported zero growth rate.