Topic 2 Test Review

(a)   rocks are formed with intense heat and pressure.

(a)   rocks are formed when sediments collect and start to form layers. This includes dirt, remains of plants and animals, fossils, and small pieces of rock and minerals.

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(a)   rocks are formed when molten rock cools and hardens.

What does the word "luster" mean?

• The smell of something

• How shiny or reflective something is

• the texture of an object

• the weight of an object

What does the word "streak" mean when talking about minerals?

• The color of a mineral when it is crushed into a powder

• The way a mineral feels to the touch

• The shape of a mineral

• The weight of a mineral

What does the word "hardness" mean when talking about minerals?

• How shiny the mineral is and how it reflects light

• The color of the mineral

• The size of the mineral

• How easily the mineral can be scratched

If a student wanted to observe a mineral more closely, what would be the best tool for them to use?

• pan balance

• measuring cup

• hand lens

• streak plate

This rock formed when bits of other rocks became pressed into a solid. What type of rock is it?

• Sedimentary Rock
• Metamorphic Rock
• Igneous Rock

What type of rock is this?

• Igneous

• Sediments

• Metamorphic

• Sedimentary

what kind of rock is rock type 2

• sedimentary

• igneous

• metamorphic

• lava

Tags

NGSS.MS-ESS2-1