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






2. Any nonliving component of an environment






3. An arid region with little or no vegetation






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






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






6. A close relationship of mutual dependence






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






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






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






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






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






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






13. Conclude by reasoning






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






15. Symbiotic relationship in which both species benefit from the relationship






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






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






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






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






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






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






22. Symbiotic relationship in which both species benefit from the relationship






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






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






25. Animal hunted or caught for food






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






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






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






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






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






31. Transmit information






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






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






34. Animal hunted or caught for food






35. Animal hunted or caught for food






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






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






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






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






40. A close relationship of mutual dependence






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






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






43. The process of changing from a gaseous to a liquid or solid state






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






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






46. Animals that hunt and eat other animals






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






48. Any animal that feeds on flesh






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






50. Any animal that feeds on flesh







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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