The movement of materials away from place is called erosion.
Europeans<span> especially wanted to get fine </span>Chinese goods<span> such as silk, tea and pottery.</span>
Among Mexico's major products and exports are oil (Mexico has a huge oil industry, controlled by the state-owned PEMEX, Petroleos Mexicanos) vehicles, electronics, and other machines, such as pumps, medical and technical equipment, etc.
<span>is caused by habitat destruction
can be caused by invasive species
happens when all the organisms in a species have died out
happens because a species is unable to survive or reproduce in its environment</span>