This is my Class 8th Grade for the Advance Math and Science (AMSA) CharterSchool
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What are the Different Science's that are involved in Earth Science | Geology, Astronomy, Paleontology, Meteorology, Oceanography
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| What is an Open System | A system which continuously interacts with its environment. Interactions can be Energy, Matter, or Information
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| What is a Closed System | Can not exchange energy
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| What is an Isolated System | Can not exchange matter or energy
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| What is the Atmosphere | A Gaseous thin envelope that surronds the Earth and goes up 100km. 90% of the atmosphere is in the first 16km.
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| What is Science | A branch of knowledge or study
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| What is a Theory | An explanation based off many observations during repeated experiments Concise
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| What is a Law | A concise verbal or mathematical statement of a relation that expresses a fundamental principal of science
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| What is a Hypothesis | An educated guess
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| There are two ways of classifying the Earth's layers | Compositional and Physical Layer
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| How old is the Earth | 4.54 Billion Years
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| What is Differentiation | No two things are the same
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| What is the earliest eon | its the Prehistoric eon
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| How does the increase pressure affect rocks melting points | Decreases it
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| True or False: Everything in nature behave according to comprehensible laws and scientific concepts that can be tested. (What is this called) | True, The most important scientific fact
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| What is the most important assumption about science | Everything in the natural world behaves according to compressible laws & scientific concepts that can be tested.
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| What are the two types of crust | Mantle and Mesophere
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| What does it mean for an idea to be scientific | That it has been tested and proven
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| Most important assumption. (einbatc) | Everything in nature behaves according to comprehensible laws and can be tested.
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| what is the density of the earths top layer crust? | 5-7 km thick
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| what is the density of the earths continental crust? | 8-7.5 km(Mt. Everest)
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| What is the density of earths Oceanic crust? | -5-7km(made of Basalt or Gabbro)
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| What is the density of earths Mantle? | -2890km Thick
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