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ERSC 181 FINAL EXAM 2024 RECENT UPDATE [MOST TESTED QUESTIONS] PRACTICE EXAM TEST COMPREHENSIVE QUESTIONS AND DETAILED ANSWERS ALL PASSED GRADED A+ $22.99
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ERSC 181 FINAL EXAM 2024 RECENT UPDATE [MOST TESTED QUESTIONS] PRACTICE EXAM TEST COMPREHENSIVE QUESTIONS AND DETAILED ANSWERS ALL PASSED GRADED A+

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ERSC 181 FINAL EXAM 2024 RECENT UPDATE [MOST TESTED QUESTIONS] PRACTICE EXAM TEST COMPREHENSIVE QUESTIONS AND DETAILED ANSWERS ALL PASSED GRADED A+

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  • June 13, 2024
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  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
  • ERSC 181
  • ERSC 181

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By: TheAlphanurse • 7 months ago

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MEGAMINDS
ERSC 181 FINAL EXAM 2024 RECENT
UPDATE

[MOST TESTED QUESTIONS] PRACTICE EXAM TEST
COMPREHENSIVE QUESTIONS AND DETAILED
ANSWERS ALL PASSED GRADED A+


These minerals readily dissolve in slightly acidic water? -
(correct answer) carbonates


The tendency of a mineral to break along certain planes to
make smooth surfaces is called what? - (correct answer)
cleavage


The nucleus is composed of which two subatomic particles? -
(correct answer) protons and neutrons


Of the top elements present on the Earth, which of the
following is found is the smallest quantity—
calcium, iron, or magnesium? - (correct answer)
magnesium

,A silicate tetrahedron is composed of what? - (correct
answer) one silicon atom and four oxygen atoms


Which subatomic particle is NOT found in the nucleus? -
(correct answer) electron


Which two elements are the scarcest in the crust? - (correct
answer) potassium and magnesium


The periodic table provides a lot of information. Which of the
following is NOT provided by the
periodic table? - (correct answer) isotope number


Which element comprises about 8% of the crust? - (correct
answer) aluminum


The elements on periodic table are arranged is a specific way.
How are they arranged? - (correct answer) by atomic
number


Which type of bond involves the transfer of electrons? -
(correct answer) ionic

, Why is color not always reliable when identifying minerals? -
(correct answer) because the same mineral can be different
colors


Which element comprises about 27% of the crust? -
(correct answer) silicon


Which of the following is the best definition of a hypothesis?
- (correct answer) a hypothesis is an explanation of a
question that can be tested


Which type of fieldnotes is the recording of factual data? -
(correct answer) descriptive


Which type of map shows the different types of rocks found
in an area? - (correct answer) geologic


Which type of variable is manipulated or changed during an
experiment? - (correct answer) independent


Which type of geologist studies composition and structure of
minerals? - (correct answer) mineralogist

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