gr 7 science chapter 9 test
Authored by Manuela Neri
Science
7th Grade
Used 7+ times
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21 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Match the description with the correct vocabulary word.
Where evaporation is used to purify seawater
A. salt pan
B. aeration
C. herbicide
D. landfill
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Match the description to the correct vocabulary word
A substance that gives off radiation
A. aeration
B. radioactive
C. herbicide
D. landfill
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Match the description with the correct vocabulary word
Mixing water with large volumes of air
A. salt pan
B. radioactive
C. landfill
D. aeration
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Match the description with the correct vocabulary word
A chemical that kills plants
A. aeration
B. herbicide
C. radioactive
D. landfill
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Match the description with the correct vocabulary word
A disposal for municipal waste
A. radioactive
B. salt pan
C. landfill
D. aeration
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following has the highest boiling point?
A. paraffin wax
B. diesel fuel
C. kerosene
D. propane
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following cannot be separated using filtration?
A. air
B. water
C. oil
D. solution
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