The alignment of the moon, the sun and earth to cause a spring tide

What act had the unexpected consequence that, centuries later, Brazil would rival its colonizing country of Portugal in population, power, wealth, and natural resources? A. Christopher Columbus discovering the Americas B.

Volcanic irruption is most likely to be violent when A) volcanoes near to the sea B) the neck of the volcano is sealed by a plug C) the lava is viscous D) The lava reaches the surface through a fissure E) The volcano is on the ocean floor

Why can volcanoes form far from plate boundaries?

Which was part of the green revolution? Check all that apply. A. Increased use of pesticides B. Decreased productivity C. Increase in food prices D. Increased greenhouse gas emissions

Why is there a large difference between the type of vegetation found in Bali and that found on Lombok?

In witch hemisphere is Russia located

According to the theory of continental drift, what was the original state of the world's continents

Can earthquakes occur at divergent boundaries?

What is the relation between geography and ice ages?

Describe a group you self-identify with. Does this sense of identity provide you with a sense of pride, or does it distance you from other groups?