Exam 6: Environment, Subsistence, and Diet

Although ice core analysis suggests that the next ice age should be 15,000 years in the future,_________ appears to be having an effect on the normal cycle of the earth's temperature

Once people began to cultivate cereals,they preferentially selected varieties that

Pollens are best preserved in arid zones,particularly loess or sandy sedimentary deposits.

After retrieving a core,the layers may be analyzed in two ways.First,scientists study the presence or absence and fluctuations of different foraminiferan species.Second,using a mass spectrometer,they analyze the

The remains of large animals,such as sheep or cows,found on archaeological sites help us build a picture of past human diet.These remains are known as

Analysis of plant residues on artifacts can help to define the function of the vessels being studied.

Which of the following is not an example of macrobotanical remains

Archaeologists are rarely interested in ancient wind because it has had very little impact on human activity.

Microscopic abrasion on human teeth provides clues to general types of food intake.Abrasive particles in food leave striations on the tooth enamel that

The quest for food is also known as

The term ________ refers to what people were eating at a particular time and the term ________ refers to what people were eating over a longer period of time

The study of the diet of larger civilizations

This method used in archaeological investigations separates organic material from soil based on the general principle that the lighter organic material floats in water

In order to understand the stratigraphy of sediment on the ocean floor,ships use a ___________ to extract a thin column of sediment for later laboratory analysis.

Tree-ring growth varies with the climate and is known to

Human teeth are some of the hardest tissues in the body and they survive in extremely good condition.What are some of the methods used to study diet from human teeth and what can these methods tell us about how and what humans ate in the past?

The most favorable sediments for the preservation of pollen are

At the site of Pompeii archaeologists have been able to recover a significant amount of information about individual meals.

Isotopic analysis of human tooth enamel or bone collagen relies on

Diatoms are