Answer: site of ancient continental collision oceanic crust subducting under continental crust
Explanation:
B (the romans) is the correct answer...
Answer: A political map shows different time zones.
Explanation: I hope this helps :) You've got this!
The common geographic factor for Egypt and the fertile crescent were the big rivers, they made big alluvial deposits on their shores each year and allowed the people to have sufficient amount of food production. That opened the gates for civilizations to flourish in this places.
A global network of observation stations measures the round trip time of flight of ultrashort pulses of light to satellites equipped with retroreflectors.
powerful source of data for studies of the solid Earth and its ocean and atmospheric systems
