8/19/2019 Summative Test in Science 7

1/2

Name : ___________________________________________________ 

Date : ___________________________________________________ 

SUMMATIVE TEST IN SCIENCE 7

Module 5: Interaction

Directions: Read and analyze each item very carefully.

Encircle only the letter of the correct answer.

1. Some small plants grow in the roc. !hat do these smallplants need that is provided "y the roc#a. Rocs contain some nutrients and minerals that the small

plants need.". Rocs provide convenience to some small plants

providing them enough protection against the ultraviolet rays of the sun.c. Rocs protect the small plants from her"ivorous.d. None of the a"ove.

$. %iving things meet their "asic needs through their interaction with their physical environment.a. &rue ". 'alse c. (artly &rue d. (artly 'alse

). * plant needs water+ radiant energy+ minerals+ o,ygen and car"on dio,ide to live. &his shows that an organism depends on

which of the following#a. a"iotic components c. "iotic components". climate d. minerals

-. !hich of the following represents an a"iotic component of the environment#a. sprouting mongo seeds.". owing lavac. grass on mountain slopesd. dugong nursing its young

/. Some of the small plants grow on concrete walls. !hy do you 0nd them in these places#a. &hese places serve as guard of small plants from her"ivores lie cara"ao.". &hese places hold enough moisture and may contain some nutrients that support the growth of the small plants.c. &hese places serve as their hu".d. None of the a"ove.

. *ll of the populations interact in a given environment to form a ____________.a. family ". population c. community d. clan

2. Each group of organisms of the same ind living in the same place at the same time is called a ______________.a. family ". population c. community d. clan

3. &he living and nonliving things that interact in an environment is called a4n5 _____ *5 producer65 ecosystem75 food chainD5 consumerE5 food we"

8. $. *n organism that maes its own food is a4n5 _____ *5 decomposer65 consumer75 food chainD5 food we"E5 producer

19. *4n5 _____ shows how energy passes from one organism to another in an ecosystem.*5 her"ivore65 omnivore75 food we"D5 food chainE5 carnivore

11. *n organism that eats other organisms is called a4n5 _____ 

*5 consumer65 food chain75 ecosystemD5 food we"E5 producer

1$. *n animal that eats other animals is nown as a4n5 _____ *5 omnivore65 food we"75 her"ivoreD5 carnivoreE5 food chain

1). *n organism that "reas down dead plant and animal material is called a4n5 _____ *5 omnivore65 ecosystem75 her"ivoreD5 decomposer

E5 carnivore1-. *4n5 _____ shows how food chains are lined together.*5 consumer65 food chain75 food we"D5 producerE5 decomposer

Score (assed'ailed

Recommendation

4to "e 0lled out

and signed "y the

teacher

(arents;

Signature

8/19/2019 Summative Test in Science 7

2/2

1/. *n animal that eats plants is called a4n5 _____ *5 carnivore65 omnivore75 her"ivoreD5 food we"E5 food chain

1. *n animal that eats "oth plants and animals is called a4n5 _____ *5 food we"65 her"ivore75 omnivoreD5 carnivoreE5 food chain

12. (roducers use energy from the sun.*5 true65 false

13. 11. 'ood chains "egin with _____ that mae their own food.*5 producers65 animals75 consumersD5 energyE5 decomposers

18. Nutrients from dead organisms are recycled "y _____.*5 consumers65 producers75 decomposers

$9. 7onsider the following food chain:(lants < =nsects