Science grade 9 activity 7 page 20 1st grading​





Mostly at the edge of continents
Mount pinatubo & mount krakatoa is an example of a  stratovolcano, a tall, conical volcano with multiple strata of solidified  lava, tephra, as well as volcanic ash. these type of volcanoes typically have steep sides and usually erupt frequently & violently.

gas study about it.. you will understand ..

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