9.the difference between the ridge and rift geographical features. Which type of divergent boundary forms each?

What causes the force that pushes magma from the magma chamber through the pipe and vent of a volcano?

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

Which coal field location is related to coal fields in the eastern united states and supports the theory of continental drift? eastern india southern africa western australia northern south america