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Which of these tools can be used by archeologists to find fossils? (4 points)



A mathematical model of wind currents


A globe with latitude and longitude


A map showing political boundaries


An aerial photograph





Which of the following describes a function of a satellite? (4 points)



Helps scientists track weather


Measures latitude and longitude


Calculates the altitude of landforms


Determines population in a city






Which of these can vary in length of time? (4 points)



Century


Decade


Millennium


Era






Use the map to answer the following question:


A map of early human migration is shown. A flattened globe shows six continents: North America, South America, Europe, Africa, Asia, and Australia. Purple lines and arrows show from where people originated and in which directions they migrated, starting in 18,000 BCE. The lines start in central Africa and, from there, arrows point west toward northwestern Africa, and east toward the Middle East and Asia. In the Middle East, the line branches west into western Europe and northeast into Russia. The arrows also continue east into and throughout Asia, including south into the southeast Asian islands and Australia. From north Siberia, an arrow crosses into North America via the Bering Land Bridge. From North America, the arrows move south into Central and South America.


© 2012 The Exploration Company


Based on this map, where are the newest human civilizations? (4 points)



Africa and Asia


Europe and Asia


Africa and Europe


North America and South America






The following examples are primary sources except (4 points)



a passage from the diary of one of the scientists who discovered Lucy


an encyclopedia that provides factual details about the finding of Lucy


a photograph of Lucy that was taken on November 24, 1974, in Ethiopia


an interview with a scientist who was present when Lucy was found America and South America






A historian wonders why an ancient civilization disappeared. He suggests that a natural disaster might have destroyed it thousands of years ago. What step should the historian take next? (4 points)



Ask a question


Test the hypothesis


Draw a conclusion


Make an educated guess about what happened

Verified Answer :

Which of these tools can be used by archeologists to find fossils?
An aerial photograph

Which of the following describes a function of a satellite? 
Helps scientists track weather

Which of these can vary in length of time?
Era

The following examples are primary sources except
an encyclopedia that provides factual details about the finding of Lucy

A historian wonders why an ancient civilization disappeared. He suggests that a natural disaster might have destroyed it thousands of years ago. What step should the historian take next?
Test the hypothesis