Chapter 5 science Quiz

3. organisms that have the same food source and live in the same habitat
4. the chemical plants that traps energy from the sun and gives plants their green color
7. a consumer that eats a producer
8. factors non-living factors in the environment
10. a scientist who studies the growth of plants
16. native vegetation that remains unchanged when surrounding areas that have been changed by activities such as grazing or forestry
18. the place where all life exists; consists of Earth and its atmosphere
19. part of the stem, root, or leaf that is able to grow into a new plant
20. times of the year when fires are most likely to occur

1. depending on each other's survival
2. is another name for interdependence
5. an organism able to manufacture its own food; plants are producer organisms
6. is the process of mating one breed of plant or animal with another breed or plant or animal (eg. cattle)
9. a number of food chains combined
11. an interaction between two organisms in which one of them benefits but the other one is not affected
12. raised bak built to prevent water reaching buildings
13. an organism in or on which a parasite lives
14. area along the banks of rivers and steams that is flooded when water levels are high
15. is an interaction between organisms in which both the organisms benefit from the relationship and neither is harmed
17. active or hunting at night