Most abundant elements in the atmosphere and solid earth

What is the most abundant element found in the earth's atmosphere?

• Silicon
• Sulfur
• Nitrogen
• Argon

 Chemical symbols for two elements that occur in the earth's atmosphere are _____ and _______.

• Si and Al
• Ar and Al
• N and O
• H and N

This pie chart represents the elemental composition of the _____

• Atmosphere
• Ocean
• Life on Earth
• Crust

Which of the following are the elements found in the solid part of the Earth?

• Calcium and Oxygen
• Oxygen and Silicon
• Iron and Oxygen
• Potassium and Silicon

Tags

NGSS.MS-PS1-1

NGSS.MS-ESS2-3

Which of the following elements is most abundant in the solid part of the Earth?

• Calcium
• Iron
• Silicon
• Potassium

Look at the data table. Which graph below best represents the most abundant elements in the Earth's crust?

• 
• 
• 
• 

Which of the following is the correct elements you would find in the solid parts of the Earth?

• H, O, Cl, Na
• C, H, O, P, S, N
• O, Si
• N, O

Tags

NGSS.MS-PS1-1

Which of the following is the correct elements you would find in the atmosphere?

• H, O, Cl, Na
• C, H, O, P, S, N
• O, Si
• N, O

The Earth's crust is primarily made up of which two elements?

• nitrogen and hydrogen

• oxygen and carbon

• silicon and oxygen

Tags

NGSS.MS-PS1-1

Which element is the second most abundant in Earth's crust?

• Oxygen

• Calcium

• Sodium

• Silicon

Tags

NGSS.MS-PS1-1