6.5B Science - Most Abundant Elements on Earth

The two most abundant elements in the atmosphere are ​__________

• Nitrogen and Oxygen

• Oxygen and Hydrogen

• Hydrogen and Helium

• Oxygen and Helium

The six most abundant elements in the biosphere are ​__________

• Sulfur, Phosphorus, Oxygen, Nitrogen, Carbon, Hydrogen

• Phosphorus, Oxygen, Nitrogen, Carbon, Hydrogen, Helium

• Sulfur, Phosphorus, Helium, Nitrogen, Carbon, Hydrogen

• Sulfur, Phosphorus, Oxygen, Nitrogen, Helium, Hydrogen

The two most abundant elements in the lithosphere (geosphere) are ​__________

• Nitrogen and Oxygen

• Oxygen and Silicon

• Nitrogen and Silicon

• Oxygen and Helium

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-3

The four most abundant elements in the hydrosphere are ​__________

• Oxygen, Nitrogen, Helium, Hydrogen

• Oxygen, Silicon, Hydrogen, Sodium

• Oxygen, Hydrogen, Chorine, Sodium

• Oxygen, Helium, Sodium, Nitrogen

Tags

NGSS.MS-ESS2-4

What is the acronym for elements most common in living things?

• SPONCH

• SPINACH

• SPIRAL

• SURPRISE

Which element is crucial and plays a special role in living things?

Tags

NGSS.MS-LS2-3

Which element is the MOST ABUNDANT OF ALL and is in each sphere?

• Oxygen

• Hydrogen

• Nitrogen

• Carbon

True or False: There is more oxygen in the atmosphere than nitrogen

• True

• False

True or False:

Salt is a compound of Chlorine and Sodium

• True

• False

Tags

NGSS.MS-PS1-1

True or False:

There are more elements in each sphere that we didn't talk about.

We just named the most common.

• True

• False