Isostasy refers to __ the accretion of crustal fragments during mountain building the process by which oceanic lithosphere descends into the mantle at a subduction zone the process by which mountains are formed the concept that rocks of the crust and upper mantle are floating in gravitational balance

What happens during a land breeze? Wind flows primanly during the day. Wind blows from poles toward the equator. Wind is created the same way as during a sea breeze. Wind moves because air above land is cooler than air above water.

Who first proposed the idea of seafloor spreading? Alfred Wegener Nicolaus Copernicus James Hutton Harry Hess

Fill in the Blank Question Superposition helps us to determine that the lava flow is $\square $ than the underlying surface.

12. Which type of storm is common in the southwestern portion of the US? Microbursts Dust storms Sandstorms

How does the physical geography of China affect where people live?

Compare and contrast a spring and neap tide. __

Converging Continents Describe the three ways that tectonic plates interact along a convergent boundary Use details from the passages to help you with your answer. __

Sub-Saharan Africa has __ vegetation and climate type. tropical forest savanna desert all of them none of them

How are slow spreading centers (such as the Mid-Allantic Ridge) and fast spreading centers (such as the East Pacific.Rise) different from each other? Select all that apply Slow spreading centers are often characterized by a central swell; fast spreading centers have no such swell. Slow spreading centers tend to have developed rift valleys; fast spreading centers often lack rift valleys. Fast spreading centers have prominent ridges and rugged topography; slow spreading centers have rather smooth lopographies Slow spreading centers have prominent ridges and rugged topography; fast spreading centers have rather smooth topographies Fast spreading centers tend to have developed rift valleys; slow spreading centers often lack rift valleys

What happened to the Mississippi River during the strongest earthquake on February 7th, 1812? It overflowed its banks. It froze solid. It ran backwards. It dried up completely.