Humans Dependence on Oceans

Quiz
•
Science
•
8th Grade
•
Easy
+4
Standards-aligned
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Used 7+ times
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12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
People depend on the oceans for __________________.
Natural resources
Food and water
Transportation
All of the above.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do the oceans contribute to the amount of Oxygen in the Earth's atmosphere?
Fish in the ocean produce oxygen.
Phytoplankton in the ocean produce oxygen through the process of respiration.
Phytoplankton in the ocean produce oxygen through the process of phtosynthesis.
There is no oxygen production in the ocean.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a source of pollution in the ocean?
Fertilizers used on land.
Sand drifting along the bottom of the ocean floor.
Oils found on city streets.
Emissions from gas-burning vehicles.
Tags
NGSS.MS-ESS3-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do the oceans contribute to the amount of Oxygen in the Earth's atmosphere?
Fish in the ocean produce oxygen.
Phytoplankton in the ocean produce oxygen through the process of respiration.
Phytoplankton in the ocean produce oxygen through the process of phtosynthesis.
There is no oxygen production in the ocean.
Tags
NGSS.MS-LS1-6
NGSS.MS-LS2-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fisheries renew themselves naturally each year, but __________________ has caused a shortage of fish in some areas.
Aquaculture
Fishing regulations
Overfishing
Global warming
Tags
NGSS.MS-ESS3-4
NGSS.MS-LS2-1
NGSS.MS-LS2-4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The use of light energy by organisms to convert CO2 and H2O into organic molecules is
chemosynthesis
consumption
photosynthesis
decomposition
Tags
NGSS.MS-LS1-6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Corals die because of ________________
boat anchors that destroy or break the corals.
the gradual warming of the ocean's temperature
irresponsible divers that kick the corals.
All of the above
Tags
NGSS.MS-LS2-4
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