science 9

Type of lava that has a rough , rubbly, or spiky texture

• Blocks

• magma

• ah-ah

• pah-hoy-hoy

________, has the highest amount of silicates and gas content, as well as the highest viscosity among all types of magma

• Rheumatic

• Rhyolitic

• Pelvic

• lava flows

_______materials consist mainly of gas , gravel and ash.

• Styrofoam

• Pyroclastic

• lapilli

• soria

tiny lava particles that explode into the atmosphere when a volcano errupts.

• Volcanic Ash

• Bombs

• Pumice

• Scoria

Tags

NGSS.MS-ESS3-2

_____ is a daerk -colored mafic volcanic rocl formed, its magma has a low viscocity

• Basaltic

• maysaltic

• andesitic

• antipatic

_____ is a mixture of molten rock, crystals and dissolved gas.

• amag

• magma

• lava

• ash

_________ is the energy from the internal heat of the planet

• hydrothermal energy

• geothermal energy

• pumps

• Volcanic activity

What do you call a scientist who studies volcano?

• volcanologists

• seismologists

• geologists

• meteorologists

An extrusive volcanic rock is commonly found in _____

• Mt. AMERICA

• MT. ANDES

• MT. EVEREST

• MT. BANAHAW

Pahoehoe pronounced as ______

• pa-hot-hot

• pah-hoy-hoy

• pa -hey-hey

• pa-ha-ya-hay