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Earth's Elements
Test Description: Earth's Elements
Instructions: Answer all questions to get your test result.
1) Element, Compound, Or Mixture? Water or H2O
A
Mixture
B
Element
C
Compound
D
Physical Change
2) Organic Matter is
A
Expensive
B
A mixture
C
A trace element
D
Carbon Based
3) Trace elements are
A
elements found on Earth only
B
elements found in large quantities
C
elements found in small quantities
D
elements found on the right side of the periodic table
4) Nitrogen (78%) makes up the majority of...
A
Earth's Crust
B
Earth's Atmosphere
C
Earth's Organic Matter
D
Earth's oceans
5) The ocean is made up of what 4 main elements?
A
Oxygen, Nitrogen, trace elements
B
Hydrogen, Oxygen, Sodium, Chlorine
C
Hydrogen, Carbon, Nitrogen, Oxygen
D
Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorous, Sulfur
6) All living things contain ....
A
Oxygen, Nitrogen, trace elements
B
Carbon, Hydrogen, Nitrogen, Oxygen, Phosphorous, Sulfur
C
Aluminum, Silicon, Nitrogen, Oxygen
D
Hydrogen, Oxygen, Chlorine, Sodium
7) Earth's metals are located in ...
A
the atmosphere
B
in space
C
Earth's crust
D
Earth's oceans
8) Organic matter contains
A
Carbon
B
Neon
C
Helium
D
Silicon
9) What are Earth's 4 domains?
A
Crust, Mantle, Upper Mantle, Core
B
Metals, Nonmetals, Metalloids, Noble Gasses
C
Crust, Oceans, Organic Matter, Atmosphere
D
Crust, Ocean, Atmosphere, Core
10) What element does the P in CHNOPS represent?
A
Potassium
B
Pigs
C
Lead
D
Phosphorous
11) What element does the H in CHNOPS represent?
A
Hydrogen
B
Hydrolics
C
Herbivore
D
Hellium
12) What element does the S in CHNOPS represent?
A
Selenium
B
Sodium
C
Salt
D
Silicon
13) NaCl is composed of what two elements?
A
Silicon and Chlorine
B
Sodium and Carbon
C
Sodium and Chlorox
D
Sodium and Chlorine
14) H2O and NaCl create ...
A
Table salt
B
Sodium and Chlorine
C
Fresh water
D
Salt water
15) Earth's atmosphere is made up of 78% Nitrogen, ( ____%) Oxygen, and 1% trace elements
A
100% Oxygen
B
78% Oxygen
C
21% Oxygen
D
92% Oxygen
16) Earth's crust is made up of 2 crusts, the...
A
pizza crust and pie crust
B
continental crust and oceanic crust
C
upper mantle and core
D
continental crust and stratosphere
17) Which of the following contain CHNOPS?
A
Living Things
B
Organic Matter
C
Organic Mass
D
All of these contain CHNOPS
18) What does the C in CHNOPS stand for?
A
Calcium
B
Calcutta
C
Cabbage
D
Carbon
19) Some living things contain bones, what element is found in bones?
A
Lead
B
Milk
C
Silicon
D
Calcium
20) NaCl and H2O in ocean water are an example of...
A
a new element
B
Fresh water
C
a mixture of compounds
D
a compound
*select an answer for all questions
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