Some volcanoes form mountains. Some of these mountains are surrounded on all sides and become islands. Other volcanoes stay submerged under the ocean waters. These volcanoes are called
trench
B)
seamounts
rift zone.
D)
continental shelf.

you must remain stopped until the stop signal is retracted and the red lights are turned off. approaching traffic in the opposite roadway of a divided highway shall not be required to stop, even if the school bus has the stop-arm extended and the alternately flashing warning signal lamps on.

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explanation:

bc blah

because the light is a great source of energy for the plants to survive. (i hope this )

it would be rhyolitic hope this