volcanoes
Examples of magma include basaltic magma, andesitic magma, and rhyolitic magma. Basaltic magma is the most common type and is associated with oceanic volcanic activity. Andesitic magma has intermediate silica content and is found at convergent plate boundaries. Rhyolitic magma is highly viscous and contains high amounts of silica, commonly found in continental volcanic regions.
lava/magma, molten metal,boiling water
Magma when it hardens is an example of spreading. In Global Studies form
By definition, magma is molten rock which is undergroundor sub-surface.It is called lava when above ground level.What are not examples of magma? Well, anything that isn't magma, like my wrinkly scrotum.
Salt water Sugar water Vinegar Household ammonia Magma Saliva
Examples of molten rocks include lava, which is molten rock that reaches the Earth's surface, and magma, which is molten rock beneath the Earth's surface. Both lava and magma are composed of molten silicate materials and can vary in composition depending on the specific rock types that are melting.
Volcanoes.
An igneous rock is formed when magma cools and hardens. Some examples of igneous rocks are pumice and obsidian.
That is known as an "intrusion". The magma (lava) is forced under pressure into cracks and fissures within the older rock. There are some good examples of this type of formation in Yellowstone caldera.
Granite and gabbro are the two biggies, granite being formed underground by felsic magma, and gabbro being formed underground by mafic magma. Diorite and peridotite are two others.
Acidic magma is magma that is rich in silica and has a high viscosity. This type of magma typically results in explosive volcanic eruptions due to the trapped gases and pressure build-up. Examples of acidic magma include rhyolite and dacite.
Sandstone, limestone, and shale are examples of sedimentary rocks. Granite, basalt, and obsidian are examples of igneous rocks.