Examlex
The Hubbard Brook watershed deforestation experiment revealed that ________.
I. deforestation increased water runoff
II. nitrate concentration in waters draining the deforested area became dangerously high
III.calcium levels remained high in the soil of deforested areas
Tikal
An ancient Mayan city located in the rainforests of what is now northern Guatemala, known for its monumental architecture and significant archaeological sites.
Overland Trade Route
A path or route used for the transportation of goods and trade over land, as opposed to sea or air, historically significant for economic and cultural exchanges.
Tikal Project
An extensive archaeological effort focusing on the investigation and preservation of Tikal, one of the largest urban centers of the ancient Maya civilization.
Archaeologists
Scientists who study human history and prehistory through the excavation of sites and the analysis of artifacts and physical remains.
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