[1. If you found a very young rock at the bottom of the Grand Canyon, what would be the most likely way that it got there? ®](AThe rock was uplifted from below.) (C The rock was from a glacier.) (B The rock fell from the cliff above,)(D Animals brought the rock there.) [2. Over time, erosion and weathering can cause canyons to become] (A deeper and narrower)B deeper and wider) (C wider and shallower) (D shallower and narrower)

Summarize how Glen Canyon Dam has
affected the Grand Canyon ecosystem.

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Find the value of x that will make l ll m

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

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