Read the following statements below. Write check (/) if the statement is Fact and cross (X) if the statement is bluff before each number.
____________1. Nearly all magmas contain gas dissolved in the liquid.
____________2. Gas is a significant property in determining the eruptive behavior of magmas.
____________3.Whenever more magma is collected into a volcano’s chamber, there is always a possibility of an eruption and the volcano remains active.
____________4.Magma is hot, molten rock that forms deep inside Earth’s mantle.
____________5. Lava is a molten rock flowing like a liquid onto the Earth’s surface.
____________ 6. The formation of faults or breaks in rocks decreases the pressure, thus magma is changed into liquid form and flows toward areas of low pressure.
____________7. When gases cannot escape readily, the eruption is more explosive.
____________8. Viscosity decreases with increasing temperature of the magma.
____________9. Magma leaves the confines of the asthenosphere and crust only through extrusion.
____________10. If more magma seeping into the chamber, the volcano erupts. ​