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Common Core Ecosystem

Subjects : common-core, science
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Animal hunted or caught for food






2. The process by which water changes from liquid form to an atmospheric gas






3. Any nonliving component of an environment






4. An animal that feeds on both animal and vegetable substances






5. A nonrenewable energy resource formed from the remains of organisms that lived long ago; examples include oil - coal - and natural gas






6. The branch of biology concerned with the relations between organisms and their environment






7. Free-swimming animals that can move throughout the water column






8. The living organisms in an ecosystem






9. Any animal that lives by preying on other animals






10. (ecology) a community of organisms where there are several interrelated food chains






11. The type of environment in which an organism or group normally lives or occurs






12. Animal hunted or caught for food






13. Series of steps in an ecosystem in which organisms transfer energy by eating and being eaten






14. Water that flows over the ground surface rather than soaking into the ground






15. Any animal that feeds on refuse and other decaying organic matter






16. A group of organisms of the same species populating a given area






17. The continuous movement of water between Earth's surface and the air - changing from liquid to gas to liquid






18. A group of organisms of the same species populating a given area






19. The movement of carbon from the nonliving environment into living things and back






20. Any animal that feeds on flesh






21. Any animal that feeds on flesh






22. A close relationship of mutual dependence






23. A relationship between two organisms in which one organism benefits and the other is unaffected






24. An animal that feeds on both animal and vegetable substances






25. Water that flows over the ground surface rather than soaking into the ground






26. The status of an organism within its environment and community (affecting its survival as a species)






27. Area of shore between the high-tide and low-tide lines






28. Any animal that feeds chiefly on grass and other plants






29. Animals that hunt and eat other animals






30. The cycle in which nitrogen gas is changed into forms of nitrogen that plants can use






31. Animal hunted or caught for food






32. Tiny - free-floating organisms that occur in aquatic environments






33. A relationship between two organisms in which one organism benefits and the other is unaffected






34. (ecology) a community of organisms where there are several interrelated food chains






35. The branch of biology concerned with the relations between organisms and their environment






36. The continuous movement of water between Earth's surface and the air - changing from liquid to gas to liquid






37. Process by which plants use the sun's energy to convert water and carbon dioxide into sugars






38. Series of steps in an ecosystem in which organisms transfer energy by eating and being eaten






39. Organisms that live attached to or near the ocean floor






40. A nonrenewable energy resource formed from the remains of organisms that lived long ago; examples include oil - coal - and natural gas






41. The status of an organism within its environment and community (affecting its survival as a species)






42. Dense forest that receives high amounts of rain each year






43. Overall weather in an area over a long period of time






44. The land area that supplies water to a river system






45. Any nonliving component of an environment






46. The living organisms in an ecosystem






47. Any animal that feeds chiefly on grass and other plants






48. Tiny - free-floating organisms that occur in aquatic environments






49. Conclude by reasoning






50. A group of interdependent organisms inhabiting the same region and interacting with each other







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Can you answer 50 questions in 15 minutes?


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