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






2. The falling to earth of any form of water (rain or snow or hail or sleet or mist)






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






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






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






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






7. Animal hunted or caught for food






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






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






10. Any nonliving component of an environment






11. Ecosystems of several types in which vegetation is surrounded by standing water during part or most of the year






12. One organism lives on or inside another organism and harms it






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






14. A vast - level - treeless plain in the arctic regions. The ground beneath the surface of the tundras is frozen even in summer






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






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






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






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






19. One organism lives on or inside another organism and harms it






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






21. Animals that hunt and eat other animals






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






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






24. Living and nonliving things in an environment - together with their interactions






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






26. Animal hunted or caught for food






27. Any animal that feeds on flesh






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






29. Conclude by reasoning






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






31. Animal hunted or caught for food






32. A biome with four seasons - plants shed leaves in the fall and grow new ones in the spring.






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






34. Animal hunted or caught for food






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






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






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






38. The falling to earth of any form of water (rain or snow or hail or sleet or mist)






39. Living and nonliving things in an environment - together with their interactions






40. Conclude by reasoning






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






42. Transmit information






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






44. An arid region with little or no vegetation






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






46. A close relationship of mutual dependence






47. Any animal that feeds on flesh






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






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






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







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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