El ciclo de la roca: ¿qué son las rocas?

The video tutorial compares sea lions and rocks, highlighting that sea lions are living beings while rocks are inert substances made of minerals. It explains what minerals are, providing examples like gold and quartz, and describes rocks as compositions of multiple minerals. The tutorial further classifies rocks into three main groups: igneous, sedimentary, and metamorphic, offering a foundational understanding of geology.

What is the primary difference between sea lions and rocks?

• Sea lions are non-living, rocks are living.

• Both are non-living things.

• Sea lions are living, rocks are non-living.

• Both are living things.

Which of the following is NOT a mineral?

• Gold

• Quartz

• Plastic

• Lappirite

What characteristic is common to all minerals?

• They are man-made.

• They are liquid at room temperature.

• They have a clear composition.

• They are always metallic.

How are rocks generally formed?

• From water and air.

• From a single mineral.

• From living organisms.

• From two or more minerals.

Into how many groups are rocks classified?

• Two

• Three

• Four

• Five