SSC
PHYSICAL GEOGRAPHY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Each of these is statements is a true fact about the rubber tree. Which best explains why rubber is a major export from Southeast Asia?
|
|
The rubber tree can grow 100-130 feet tall.
|
|
|
The rubber tree can live up to 100 years.
|
|
|
The milky white sap, called latex, is used to make rubber.
|
|
|
The rubber tree grows best in a tropical environment.
|
Explanation:
Detailed explanation-1: -Effect on Soil Health Many researchers have testified the impact of rubber plantations on soil health Soil erosion is a global problem and rubber plantation can play a role in reinstating soil erosion (Shaji et al., 1994). Rubber tree can reduce erodibility of soil considerably.
Detailed explanation-2: -Here are some fascinating facts about rubber. Natural rubber comes from the sap of the Hevea Brasiliensis tree. It takes six years before trees can produce sap – they are then productive for around 28 years. A typical tree can produce 19 pounds of rubber each year.
There is 1 question to complete.