Question

26 matching 3 points
match the correct definitions of how rocks are formed.
a rock that is formed from other fragments of rocks
a rock that started as molten magma
a rock that was a different type of rock before it was heated and
compressed

Explanation:

• Sedimentary rocks are formed from the accumulation and cementation of fragments of rocks (sediments).
• Igneous rocks form from the cooling and solidification of molten magma or lava.
• Metamorphic rocks are created when existing rocks (igneous, sedimentary, or other metamorphic) are subjected to heat and pressure, causing physical and chemical changes.

Answer:

• A rock that is formed from other fragments of rocks: Sedimentary
• A rock that started as molten magma: Igneous
• A rock that was a different type of rock before it was heated and compressed: Metamorphic