Extensive planting of trees to increase forest cover is called?

1.  culture plays a role in boundary disputes.
2.  female children are encouraged to marry at a young age.
3.  forests are cleared to provide housing.
4.  settlement patterns are influenced by culture.
5.  spanish is spoken in parts of texas.

The earths position determine its atmosphere, water cycle and climate all of which are very important factors that contribute to life.