Where do ocean ecosystems form?
Drag and drop the ecosystem to correctly match its location.
A. in the middle of the ocean, near the surface
B. where rivers meet the ocean
C. in warm waters near coastlines
D. on beaches
E. in the middle of the ocean, near the bottom
Answers:
1. coral reef
2. tide pool
3. estuary
4. open ocean
5. deep-sea ocean