Geochemistry/Quiz

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Main sorption processes of adsorbate molecules and atoms at mineral-water interface are used to remediate contaminated sites and clean wastewaters. Credit: Alain Manceau.

Geochemistry is an effort, in a lecture/article format, to describe the components of geochemistry.

You are free to take this quiz based on the lecture/article geochemistry at any time.

To improve your score, read and study the lecture, the links contained within, listed under See also, External links, and in the {{chemistry resources}} and {{geology resources}} templates. This should give you adequate background to get 100 %.

As a "learning by doing" resource, this quiz helps you to assess your knowledge and understanding of the information, and it is a quiz you may take over and over as a learning resource to improve your knowledge, understanding, test-taking skills, and your score.

Suggestion: Have the lecture available in a separate window.

To master the information and use only your memory while taking the quiz, try rewriting the information from more familiar points of view, or be creative with association.

Enjoy learning by doing!

Quiz[edit]







  

1

Yes or No, In a word, a comparative geochemistry ought to be launched, before geochemistry can become geology, and before the mystery of the genesis of our planets and their inorganic matter may be revealed.

Yes
No

2

Evidence that demonstrates that a model or idea about geochemistry is feasible is called a

for that model.

3

Yes or No, Regional geochemistry is the study of the spatial variation in the chemical composition of materials at the surface of the Earth, on a scale of tens to thousands of kilometres.

Yes
No

4

True or False, The difference between geochemistry and astrochemistry is that one is restricted to Earth.

TRUE
FALSE

5

Yes or No, Organic geochemistry involves the study of the role of processes and compounds that are derived from living or once-living organisms.

Yes
No

6

Complete the text:

A short or

realization of a certain

or idea to

its feasibility is called a proof of

.

7

True or False, Pure geochemistry involves no doing apart from itself.

TRUE
FALSE

8

Yes or No, Isotope geochemistry involves the determination of the relative and absolute concentrations of the chemical elements and their isotopes in the Earth and on Earth's surface.

Yes
No

9

Complete the text:

A proof-of-concept structure consists of

, procedures, findings, and

.

10

True or False, A purpose of geochemistry is to describe natural processes or phenomena for the first time.

TRUE
FALSE


Hypotheses[edit]

Main source: Hypotheses
  1. There is at least one geochemistry reaction unique to Earth.

See also[edit]

External links[edit]

{{Chemistry resources}}{{Geology resources}}