Explain why earthquakes are common around the ring of fire

Which of the following areas have the highest population density? a) quebecb) united statesc) californiad) new york city

Explain the cause for movement river valley civilization to early industrial centers

Why is the price of rice so important? a. rice prices must be kept within reach of the poorest peopleb. rice prices must make a large profit or no one will grow itc. rice prices impact the cost of fruits and vegetables on neighboring farmsb. rice prices have no real importance other than to large corporations