Geography, 07.04.2021 21:20 briannwosu8606
Reflection Questions
1. How long (in centimeters and years) was the Precambrian period compared to the rest of the scale?
2. How many years and “centimeters” of time separated the dinosaurs and humans on Earth?
3. How many years and centimeters of time passed before life appeared on Earth?
4. For how many years of geologic time have humans existed?
5. Did dinosaurs exist at the same time as mammals? Explain your answer using the geologic time scale.
Answers: 3
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Apex math 2 sem 2 unit 2 pre-test in the figure below, which term best describes point v? a. orthocenter b. circumcenter c. incenter d. centroid
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Geography, 22.06.2019 13:20
Gemstones are commonly found in pegmatites, which are igneous rocks that are a. exceptionally mafic b. exceptionally coarse grained c. exceptionally fine grained d. extrusive, forming from lava
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Geography, 23.06.2019 17:20
Which modern technology has not made a great difference in the inuit way of life?
Answers: 2
Reflection Questions
1. How long (in centimeters and years) was the Precambrian period compared to...
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