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Ecology Test Review

Test Description: Utah 8.3.3 Seed Standard

Instructions: Answer all questions to get your test result.

1) When considering food webs, which of these are producers?

AMammals BTrees CBirds DFungi

2) Which of these organisms are consumers?

Aantelope, rose, grass Bantelope, cougar, frog Cgrass, hawk, frog Dmaple tree, cougar, snake

3) Which of these organisms are decomposers?

Aaspen tree, maple tree Bantelope, bacteria Cmushroom, grass Dbacteria, mushroom

4) Which of these organisms are producers?

Amaple tree, grass, hawk Bcougar, snake, bacteria Caspen tree, maple tree, grass Dmushroom, antelope, aspen tree

5) What does a food web show?

Athe feeding relationships in an ecosystem Bthe correct size of each organism Cwhich animals are parasites of other animals Dhow many of each type of animal live in this area

6) Which organisms depend on grass for food?

Achipmunk, bird, mosquito Brabbit, squirrels, herbivorous insects Cfox, mouse, bird Ddeer, tree, chipmunk

7) What organisms eat mice?

Afox, owl, snake Bgrass, grasshopper, fox Cmosquito, grass, owl Dbird, squirrel, rabbit

8) What is the original source of almost all the energy in most ecosystems?

AWater BCarbon Ccarbohydrates Dsunlight

9) Which level of the pyramid contains the most energy?

AMiddle BTop CBottom

10) An organism produces sugars from carbon dioxide and water using light as the energy source. This organism would be:

AAn animal BA plant CA fungus DA bacteria

11) What process do animals use in order to release the energy stored in food?

Acirculation Brespiration Cconversion Dphotosynthesis

12) C6H12O6 + 6O2 becomes 6H2O + 6CO2 + chemical energy is the formula for

APhotosynthesis BCellular Respiration

13) 6H2O + 6CO2 + light energy Becomes C6H12O6 + 6O2 is the formula for

APhotosynthesis BRespiration

14) How would Earth be different if photosynthesis did not take place?

ALife as we know it would not exist BWeather patterns would shift COnly animals would survive and reproduce DThere would only be green plants

15) Which of these organisms use respiration?

Adeer Bhawk CAll of the above Drose

*select an answer for all questions

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