Earth Elements Review

The Earth, living matter, oceans, and atmosphere are composed of-

• so many different elements that they cannot all be listed.

• all of the elements on the Periodic Table equally.

• a limited number of known elements.

• no elements at all.

Tags

NGSS.MS-LS1-1

NGSS.MS-PS1-1

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

• Oxygen
• Sulfur
• Nitrogen
• Argon

This element occurs in large amount in the atmosphere and small amount in living things.

• Nitrogen
• Oxygen
• Argon
• Carbon

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

• Oxygen

• Calcium

• Sodium

• Silicon

Tags

NGSS.MS-PS1-1

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

• Silicon
• Sulfur
• Nitrogen
• Argon

Two elements that occur in the earth's atmosphere are _____ and _______.

• Silicon and Argon

• Argon and Aluminum

• Nitrogen and Oxygen

• Helium and Nitrogen

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

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

• Calcium
• Iron
• Silicon
• Potassium

The layer of gases surrounding the earth is called the

• Atmosphere

• Lithosphere

• Biosphere

• Hydrosphere

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

• Oxygen
• Sulfur
• Nitrogen
• Argon