Test your basic knowledge |

DSST Environmental Science - 2

Subjects : dsst, 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. The most direct way in which biodiverstiy can provide a source of income






2. A series of events in which one organism eats another and obtains energy






3. Organism that carries pathogens






4. The highest level of biodiversity






5. Chemicals that causes harm to embryos and fetuses






6. Can result in a decrease of property damage






7. An example of a method for managing whole ecosystems and habitats






8. Any substance that poses a chemical hazard






9. Using public transportation






10. A group of land ecosystems with similar climates and organisms






11. Making direct measurements






12. The pattern of overlapping food chains in an ecosystem






13. Moving into a population






14. A consumer that eats only plants






15. Viruses - bacteria and other organisms in the environment that harm human health






16. A region that has many different types of organism is described as having a high level of this






17. The process of cutting down only some trees in an area






18. Chemical hazard that was once found in paint - young children are frequently tested for this






19. The series of changes that occur in an area where no soil or organisms exist






20. A consumer that eats only animals






21. The study of the natural processes that occur in the environment and how humans can affect them






22. A species that influences the survival of many others in an ecosystem






23. A species that could become endangered in the near future






24. Watering crops

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


25. An environment that provides the things an organism needs to live - grow - and reproduce






26. Rising sea level






27. Sikhote-Alin mountains and the Siberian tigers living there are separated from other mountains by this






28. Relieving a nation from repaying some of the money it owes other nations in exchange for protecting its biodiversity






29. Energy from the sun would be reflected back into space






30. A close relationship between two species that benefits at least one of the species






31. Burning fossil fuels






32. A species in danger of becoming extinct in the near future






33. A form of decision-making concerned with the allocation and conservation of natural resources






34. Trees - grass - crops - wetlands - water - building and pavements






35. The study of how living things interact with each other and their environment






36. This draws people from urban areas to rural areas






37. By increasing the need for people to drive






38. When fish are caught faster than they can breed - causing the populatio to decrease






39. An amount of a renewable resource that can be harvested regularly without reducing the future supply






40. The form of transportation that uses the most energy per passenger mile






41. Deals with biological hazards






42. The number of different species in an area






43. The largest population that an area can support






44. Habitat change and fragmentation






45. A group of organisms that are physically similar and can mate with each other and produce offspring that can also mate and reproduce






46. Manage - protect and reintroduce threatened and endangered species






47. One way zoos and aquariums help increase wildlife populations






48. The struggle between organisms to survive as they attempt to use the same limited resource






49. The role of an organism in its habitat - or how it makes its living






50. An organism that is killed and eaten by another organism







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests