A difficulty that had to be overcome during the building of the Transcontinental railroad was Native raiding on work camps.
Answer:
If the two plates are of equal density, they usually push up against each other, forming a mountain chain. If they are of unequal density, one plate usually sinks beneath the other in a subduction zone.
Explanation:
Convergent boundaries is where two plates (a continental plate and the ocean floor) get "pushed together" by subduction. If they have the same density, they will be pushed up together creating a mountain (the Himalaya's mountain is a great example). If the plates have different density then the one with more density overlaps the other.
Answer:
Explanation:
when the people you meet become your friends and family
when you feel comfortable in your home
when your surroundings feel familiar