3b

This type of rock is formed when magma cools.

• sedimentary

• igneous

• calcite

• Metamorphic

Tags

NGSS.MS-ESS2-1

This type of rock is formed when exposed to extreme heat and pressure.

• sedimentary

• igneous

• calcite

• Metamorphic

This type of rock is formed when bits and pieces of rocks, and/or fossilized organisms are cemented together.

• sedimentary

• igneous

• calcite

• Metamorphic

Tags

NGSS.MS-ESS2-3

A student has a mineral that she describes as "metallic" and another mineral that she describes as "dull". What property is the student using to described the minerals?

• Cleavage

• Luster

• Streak

• Hardness

• Color

A student has a mineral that she describes as "Imperfect" and another mineral that she describes as "Perfect". What property is the student using to described the minerals?

• Cleavage

• Luster

• Streak

• Hardness

• Color

A student has a mineral that she describes as a 7 on the "MOHs scale" when she scratches it. What property is she using to describe this mineral?

• Cleavage

• Luster

• Streak

• Hardness

• Color

A student has a mineral that she describes as leaving a "yellow powder" behind it. What property is she using to describe this mineral?

• Cleavage

• Luster

• Streak

• Hardness

• Color

A student has a mineral that she simply describes as "pink." What property is she using to describe this mineral?

• Cleavage

• Luster

• Streak

• Hardness

• Color

A student has a mineral she describes as "looking like it is breaking into pieces" but this mineral still has a smooth, flat surface. What property is she using to describe this mineral?

• Cleavage

• Luster

• Streak

• Hardness

• Color

Water, biofuel, and sunlight are all renewable resources. What is another renewable resource that can be added to this list?

• Coal

• Wind

• Crude oil

• Phosphate