Vents formed by explosions or collapses, with a diameter of 1 km or less, are called:
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Quartz (hardness value = 7) can scratch or cause abrasion to…
Quartz (hardness value = 7) can scratch or cause abrasion to diamonds (hardness value = 10).
Mount Vesuvius most recently erupted in 1944. We would descr…
Mount Vesuvius most recently erupted in 1944. We would describe this as a(n) ___________ volcano.
Nonmetallic minerals are denser than metallic minerals.
Nonmetallic minerals are denser than metallic minerals.
Igneous rocks can only be formed from sedimentary rocks in t…
Igneous rocks can only be formed from sedimentary rocks in the rock cycle.
Which of the following refers to a mineral’s luster?
Which of the following refers to a mineral’s luster?
Skinner, Bandura, and Chomsky are three theorist who provide…
Skinner, Bandura, and Chomsky are three theorist who provide explanations for language development?
Bowen’s reaction series states that minerals in a cooling ma…
Bowen’s reaction series states that minerals in a cooling magma will crystallize in a predictable way.
Sulfates are the most common mineral group.
Sulfates are the most common mineral group.
Small, steep-sided volcanoes found at the edges of larger vo…
Small, steep-sided volcanoes found at the edges of larger volcanoes or within in calderas are called: