It is called plate techtonics
The Great Wall of China........................
Answer:
because of your citizenship or immigration status, this can be citizenship status discrimination. A law protects workers who have legal work papers against citizenship status discrimination. But the same law also requires employers to make sure that workers are legally eligible to work.
When entering an expressway from the acceleration lane, drivers should adjust to a speed that will allow he or she to safely merge into an opening in traffic by the end of the acceleration lane.
There is no specific speed to accelerate to, you simply have to make good judgments as to what speed will allow you to safely merge into traffic.