CASPP Science

Leah conducts two trials to mix chemicals together. What is true about the products of the reaction?

• W is a solid substance

• X is a liquid substance

• Z ia s white solid substance

• Y is a solid substance

Tags

NGSS.MS-PS1-2

According to this model, is the chemical reaction balanced?

• Yes

• No

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

According to this model, Fe, or Iron, is represented by

• 
• 
• 
• 

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

According to this "Key" that models atoms and molecules, the molecules are

• Fe and CuSO₄

• FeSO₄ and CuSO₄

• Fe and Cu

• Cu and CuSO₄

Tags

NGSS.MS-PS1-1

According to this "Key" that models atoms and molecules, an example of an atom is

• Fe

• FeSO₄

• CuSO₄

Tags

NGSS.MS-PS1-1

Which layer of earth is molten?

• inner core

• outer core

• crust

• lithosphere

Tags

NGSS.MS-ESS2-1

Which layer of Earth is solid and why?

• The inner core is solid because of movement of the outer core.

• The inner core is solid because of the freezing temperatures.

• The inner core is solid because of the extreme pressure from the other layers.

• The outer core is solid because of the extreme pressure from the other layers.

Which layers make up the mantle?

• crust, inner core, outer core

• mesosphere, asthenosphere, part of lithosphere

• bottom part of the mantle

• crust only

Tags

NGSS.MS-ESS2-1

Which two layers, one right below the other, causes movement that can create an earthquake?

• crust and core

• mantle and core

• lithosphere and core

• lithosphere and asthenosphere

Tags

NGSS.MS-ESS2-3

Which of Earth's layers is made of SOLID iron and nickel?

• crust 

• mantle

• outer core

• inner core