Geologic Time Test

The Earth is approximately _____________ years old.

• 4.6 Million

• 4.6 Billion

• 4.6 Trillion

• 46 Million

Tags

NGSS.MS-ESS1-4

The largest unit of geologic time is a(an):

• Eon

• Era

• Period

• Epoch

Tags

NGSS.MS-ESS1-4

There is approximately ______ oxygen in the Earth's atmosphere today.

• 11%

• 21%

• 31%

• 91%

Plants use __________________ to do photosynthesis.

• Oxygen

• Methane

• Carbon Monoxide

• Carbon Dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

__________________ organisms would make the best fossils.

• Soft tissued

• Cartilagenous

• Renticular

• Bony

The L preserved remains of creatures have been found in:

• Igneous rock

• Metamorphic rock

• Amber

• Lava

Tags

NGSS.MS-LS4-1

__________________ means "turning to stone".

• Petrification

• Obligation

• Rentrification

• Gentrification

Most fossils are found in _____________________ rock.

• Igneous

• Metamorphic

• Sedimentary

• Foliated

Tags

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

The Cretaceous and Jurassic are examples of:

• Eon

• Era

• Period

• Epoch

Tags

NGSS.MS-ESS1-4

The Cenozoic and Paleozoic are examples of:

• Eons

• Eras

• Periods

• Epochs

Tags

NGSS.MS-ESS1-4