What analogy is used to describe atoms and minerals in geology?

• Atoms are the paragraphs and minerals are the chapters.

• Atoms are the letters and minerals are the words.

• Atoms are the words and minerals are the sentences.

• Atoms are the sentences and minerals are the paragraphs.

Why are concrete and asphalt not considered rocks?

• They are made of organic matter.

• They do not form naturally.

• They are not solid.

• They are too dense.

Tags

NGSS.MS-PS1-3

What is the origin of the term 'igneous'?

• It comes from the Latin word for 'fire'.

• It comes from the old Indian god of fire, Agni.

• It is named after a famous geologist.

• It is derived from the Greek word for 'earth'.

Which type of rock is formed from molten magma?

• Organic

• Sedimentary

• Igneous

• Metamorphic

What process leads to the formation of sedimentary rocks?

• Crystallization from magma

• Weathering, erosion, deposition, and lithification

• Recrystallization under pressure

• Melting and solidification

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Where are sedimentary rocks typically formed?

• At or near the Earth's surface

• Deep within the Earth's crust

• In volcanic regions

• In oceanic trenches

Tags

NGSS.MS-ESS2-1

What characteristic is common in sedimentary rocks?

• Sugary texture

• Tightly packed crystals

• Layered deposits

• High density

What causes the formation of foliated metamorphic rocks?

• Pressure lining up rod and plate-shaped minerals

• Melting and solidification

• Crystallization from magma

• Layering of sediments

Which minerals are known to recrystallize into a sugary texture in metamorphic rocks?

• Quartz and calcite

• Feldspar and mica

• Gypsum and halite

• Olivine and pyroxene

What is the main focus of the next episode in the series?

• Sedimentary rocks

• Fossils

• Metamorphic rocks

• Igneous rocks

Tags

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

NGSS.MS-LS4-2