Which of the Following Is an Example of an Age-Relationship

question 117

Multiple Choice

Which of the following is an example of an age-relationship based on relative dating?

• A)Australopithecines were alive 3.2 million years ago.
• B)the Neanderthals became extinct 35,000 years ago.
• C)Australopithecines evolved before Homo erectus.
• D)Clovis points have been dated at 11 000 years old in North America.

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Definitions:

Water

Water is a transparent, tasteless, odorless, and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans, and the fluids of most living organisms.

Ions

Ions are atoms or molecules with a net electric charge due to the loss or gain of one or more electrons.

Carbon Dioxide

Carbon dioxide is a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in air and is absorbed by plants in photosynthesis.

Molecule

The smallest unit of a chemical substance that retains its chemical properties, consisting of two or more atoms bonded together.