plankton造句
1. The fish live on the plankton.
2. The first organisms that reproduced sexually were free-floating plankton.
3. Plankton is at the bottom of the marine food chain.
4. The ocean had so uch plankton in it that the sea itself had changed colour.
5. Against the pale background the plankton which swarmed on the surface were clearly visible.
6. The ocean had so much plankton in it that the sea itself had changed colour.
7. Through most of the summer, then, the plankton in open ocean is gradually depleted.
8. The plankton, he said, produce natural chemicals whose effect is similar to that of oil on the water.
9. All creatures that live in the plankton have to devise means of staying afloat.
10. Whales have been lounging about and eating plankton for some fifty million years.
11. Unlike the plankton of the open seas the intertidal zones suffer no shortage of nutrients.
12. Fisheries are sustained by the plankton which depends upon a constant re-cycling of nutrients stirred up from the sea bottom.
13. Because the creatures of the plankton individually are small, they are not always visible to the naked eye.
14. Whales use their pectinate teeth to gather plankton.
15. So we know this plankton is very dange rous.
16. Plankton and nekton are pelagic organisms.
17. Diatoms and other tiny organisms form Antarctic plankton.
18. Krill swam with the plankton , a school of young menhaden swam after the krill.
19. The dead plankton on the bottom must be preserved from oxidation.
20. The sea here is particularly rich, and the plankton eating humpbacks sieve out some food.
21. The plankton test is still considered as one of the useful methods for medico-legal investigation of death by drowning although controversies concerning the reliability of the test exist.
22. These are as yet little-known but clearly very important in the economy of the plankton.
23. Brandt switched the emphasis from geographical variation to the study of the annual cycle of plankton growth found in the northern oceans.
24. Cod, for instance, lay about nine million eggs into the plankton.
25. Grazing cattle and sheep eat contaminated grass and plants, while fish eat plankton that has already consumed dioxin-covered microscopic particles.
26. Creatures that float near the surface of the seas are called plankton.
27. Its feeding technique is also similar: drifting downward through the water, it captures small fish or plankton with its tentacles.
28. It was necessary to overexpose this positive record in order to enhance the presence of the Plankton bloom.
29. You'll find the Mola mola in warm and temperate zones of all oceans. It eats fishes, zoa plankton, and jellyfish.
30. I do not know how to separate the plastic from the plankton let along make syngas from it.
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