Lava Is Just Magma That Has Been Released to or Erupted

question 4

True/False

Lava is just magma that has been released to or erupted onto the surface of the Earth.

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Definitions:

Amperage

The amount of electrical current flow that is occurring through a conductor.

Cylinder Leakage Test

A test performed on a suspect cylinder to determine where the pressure is going. The cylinder leak detector uses the shop air supply and a regulator to pressurize the cylinder, and the rate of leakage is displayed on the gauge.

Throttle Body

A component of the air intake system that controls the amount of air flowing into an engine's combustion chamber.

Burned Intake Valve

A valve in the engine that has been damaged by excessive heat, leading to loss of efficiency or engine failure.