Environmental Science Review

Flashcard
•
Science
•
9th Grade
•
Hard
+10
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What causes ocean acidification?
Back
Oceans absorb increased levels of carbon dioxide.
Tags
NGSS.HS-ESS2-6
NGSS.HS-LS2-5
2.
FLASHCARD QUESTION
Front
What does a positive growth rate indicate about a population?
Back
The population is increasing.
Tags
NGSS.MS-LS2-4
3.
FLASHCARD QUESTION
Front
Define adaptation.
Back
A trait that helps an organism survive in its environment.
Tags
NGSS.MS-LS4-2
NGSS.MS-LS4-4
4.
FLASHCARD QUESTION
Front
Which process is responsible for the conversion of nitrogen gas into a form usable by plants?
Back
Nitrogen fixation.
5.
FLASHCARD QUESTION
Front
Define carrying capacity.
Back
The maximum population that the ecosystem can support indefinitely.
6.
FLASHCARD QUESTION
Front
What is biodiversity?
Back
The variety of life in a particular habitat or ecosystem.
Tags
NGSS.MS-LS2-5
7.
FLASHCARD QUESTION
Front
What is the greenhouse effect?
Back
The warming of Earth’s surface due to the trapping of heat by greenhouse gases.
Tags
NGSS.MS-ESS3-5
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