Some of these are accountable, but the main reason the settlement boom happened is D, gold was discovered.
Answer:
Deforestation
Explanation:
Deforestation is the primary environmental cost of Southeast Asia's dominance in exports of rubber and palm oil.
Deforestation is the permanent removal of trees to make room for something besides forest and this occurs in the Southern Asia to make room for Rubber and palm oil which are significant in Malaysia, Indonesia, and southern Thailand etc.
Demand for these commodities cause the environmental concerns over deforestation as the main concern in Southern Asia.
<u>Answer:</u>
A student is modelling an Oceanic plates boundary.
<u>Explanation:</u>
It is because a student has made a simple clay model which shows the motion of the plates.
Oceanic plates are formed by divergent plate boundaries.
These zone represents where magma creates a new Oceanic crust. It is much denser.They cover more areas and they are thin as compared to continental plates.It always found at the bottom of the oceans.It is formed billion years ago.