2. Symbiosis Habitat and Niche Trophic Level Ecology Catch All Succession 100 200 300 400 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100 500 400 300 200 100

3. HABITAT AND NICHE– 100 POINTS QUESTION: This is defined as an organism’s role (job) and it’s habitat. ANSWER: (Niche)

4. HABITAT AND NICHE– 200 POINTS QUESTION: Why can’t organisms that compete cannot co-exist forever? ANSWER: (One will eventually die out)

5. HABITAT AND NICHE– 300 POINTS QUESTION: A niche is reflected by an organism’s place in a… ANSWER: (Food web/chain)

6. HABITAT AND NICHE– 400 POINTS QUESTION: What is a Keystone species? Name one characteristic ANSWER: (A really really important species in an ecosystem) Creates new habitat, apex predator, maintain biodiversity

7. HABITAT AND NICHE – 500 POINTS QUESTION: The four parts of an organism’s habitat. ANSWER: Food, water, shelter, space

8. TROPHIC LEVELS – 100 POINTS QUESTION: Animals that eat other animals that are already dead are called. ANSWER: (Scavengers)

9. TROPHIC LEVELS – 200 POINTS QUESTION: When an organism dies the nutrients in that animal are returned back to the environment by these organisms. ANSWER: (Decomposers)

10. TROPHIC LEVELS – 300 POINTS QUESTION: The amount of energy that is passed from trophic level to trophic level. ANSWER: (10%)

11. TROPHIC LEVELS– 400 POINTS QUESTION: A trophic interaction is when _________ is transferred from trophic level to trophic level. ANSWER: (energy)

12. TROPHIC LEVELS – 500 POINTS QUESTION: The difference between food webs and food chains ANSWER: (Food Webs = complex interactions, with multiple pathways Food Chain = simple interactions, with a single pathway)

13. ECOLOGY CATCH ALL – 100 POINTS QUESTION: The study of the interaction of organisms with their environment ANSWER: (Ecology)

14. ECOLOGY CATCH ALL – 200 POINTS QUESTION: The non-living factors of an ecosystem. ANSWER: (Abiotic)

15. ECOLOGY CATCH ALL – 300 POINTS QUESTION: When a lion and a hyena are hunting the same antelope. This is what type of competition? ANSWER: (Interspecific Competition)

16. ECOLOGY CATCH ALL – 400 POINTS QUESTION: All the living and non-living things in an area make up an ANSWER: (Ecosystem)

17. ECOLOGY CATCH ALL – 500 POINTS QUESTION: The number of organisms an environment can support is identified as ANSWER: (Carrying Capacity)

18. SUCCESSION – 100 POINTS QUESTION: ORDERLY, NATURAL CHANGES AND SPECIES REPLACEMENTS THAT TAKE PLACE IN THE COMMUNITIES OF AN ECOSYSTEMORDERLY, NATURAL CHANGES AND SPECIES REPLACEMENTS THAT TAKE PLACE IN THE COMMUNITIES OF AN ECOSYSTEM ANSWER: (Succession)

19. SUCCESSION– 200 POINTS QUESTION: COMMUNITIES FORMING IN NEWLY DEVELOPED AREAS (SUCH AS FROM ROCK OR LAVA) ANSWER: (Primary Succession)

20. SUCCESSION – 300 POINTS QUESTION: In secondary succession which of the following is a true statement: a- it happens before a natural disaster occurs b- it happens on bare rock c- it occurs after a natural disaster d- pioneer species time period is longer ANSWER: (After a natural disaster)

21. SUCCESSION – 400 POINTS QUESTION: Which is the climax community? ANSWER: (spruces)

22. SUCCESSION – 500 POINTS QUESTION: If an area is starting from bare or new rock, what are the first organisms that colonize the area? ANSWER: (Mosses and Lichens)

23. SYMBIOSIS – 100 POINTS QUESTION: The relationship where a tick feeds on a dog is known as ANSWER: (Parasitism)

24. SYMBIOSIS – 200 POINTS QUESTION: The relationship where an orchid plant attaches itself to a tree branch without doing any harm to the tree is known as ANSWER: (Commensalism)

25. SYMBIOSIS – 300 POINTS QUESTION: The relationship where one organism hunts down and eats another organism. ANSWER: (Predation)

26. SYMBIOSIS – 400 POINTS QUESTION: The relationship that a sea anemone and a clown fish have. ANSWER: (Mutualistic)

27. SYMBIOSIS – 500 POINTS QUESTION: A bird catching a ride on a hippo. ANSWER: (Commensalism)