Ocean floor subducts under continents because
A) the ocean floor is made up of silica and magnesium and is more dense than continental material.
B) the weight of the continents is so great that they push the ocean floor material downward.
C) the ocean floor is made of silica and aluminum s and is heavier than continental material.
D) the ocean floor has a lower density and therefore sinks more easily.
Question 2
A water budget is derived from measuring system inputs of precipitation and system outputs of evapotranspiration and runoff.
Indicate whether the statement is true or false
The fibers in silk cloth and in a spider web are made up of the protein fibroin
Chair made from tree
When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive
Barrel-vaulted gallery, ground floor of the Colosseum, Rome.
A healthy diet is made up of well-balanced nutrients.
Have you wondered what Nutella made of!