Marine Ecosystems

Flashcard
•
Science
•
6th - 8th Grade
•
Hard
+5
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What is an estuary?
Back
An estuary is a coastal area where freshwater from rivers meets and mixes with saltwater from the ocean.
Tags
NGSS.MS-ESS2-4
2.
FLASHCARD QUESTION
Front
What is the largest source of salt water on Earth?
Back
Oceans are the largest source of salt water.
3.
FLASHCARD QUESTION
Front
What is a marine ecosystem?
Back
A marine ecosystem is a water environment that includes all the living organisms and their interactions in the ocean.
Tags
NGSS.MS-LS2-2
NGSS.MS-LS2-3
4.
FLASHCARD QUESTION
Front
Where do most marine organisms live?
Back
Most marine organisms are found in shallow, coastal waters.
5.
FLASHCARD QUESTION
Front
What is a coral reef?
Back
A coral reef is a diverse underwater ecosystem made up of coral structures, providing habitat for many marine species.
6.
FLASHCARD QUESTION
Front
What is the difference between freshwater and saltwater?
Back
Freshwater has low salt concentration, while saltwater, like that found in oceans, has a high salt concentration.
Tags
NGSS.MS-ESS2-4
7.
FLASHCARD QUESTION
Front
What are wetlands?
Back
Wetlands are areas where water covers the soil, either permanently or seasonally, and support a variety of plant and animal life.
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