5. Alternating light- and dark-colored sedimentary deposits in glacial lakes are: half-life
dendrochronology
varve
key bed

This phrase from the declaration of independence and its primary author thomas jefferson can be used to justify which statement? a) jefferson thought this document could be used in his defense were he put on trial for treason. b) jefferson knew that the colonists' actions would have an international impact. c) jefferson believed that a bill of rights was necessary in the new government. d) jefferson was trying to show the king that the colonists were intellectuals.

The meseta in spain is a a. navigable river b. castle c. coastal plain d.plateau

Describe the characteristics of the nile river and the river’s importance to the people of egypt. write a paragraph of at least 5 complete sentences.