In the past, egypt’s economy depended on

fees for suez canal passage

trade with israel

petroleum resources

one cash crop

Which of the following is true of all geographic locations on earth?

What was on result of the potato famine

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed