The primary reason ancient peoples of the nile
river valley built levees, dikes, and reservoirs
was to
(1) purify sacred waters
(2) create a shorter route to distant cities
(3) defend against invaders
(4) increase agricultural production

Which statements explain reasons why unconformities occur? check all that apply. rocks along a fault break and move. igneous rock forms at earth’s surface. rocks erode and sediment is deposited. no sediment is deposited over a long time. igneous rock forms between sedimentary layers.

Which of the following words best describes gregor’s life as expressed in this passage the metaphorphosis

What something thats on the news, and is going on currently?