1. GAUDETE STUDY CENTER, INC.
4th monthly test
SCIENCE 6
T. Justine
Name:______________________________________
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II.
Multiple Choice. Read each item carefully.
Circle the letter of the best answer.
If you study ecosystems to learn about
relationship between organisms and any
changes in population that take place over a
long period of time, you would be…
a. A biologist
b. an Ecologist
c. an Economist
d. a zoologist
Is a linear series of organisms illustrating a
one – way route of feeding relationship.
a. Food web
b. food chain
c. energy pyramid
d. biomass
Total mass of living matter at each trophic
level, can also be modeled by an ecological
pyramid.
a. Biomass
b. energy
c. chain
d. web
Other term for heterotrophs.
a. Consumers
b. decomposers
c. producers
d. omnivores
Organisms that feed on decayed organism
matter.
a. Decomposer
b. decomposers
c. consumer
d. producers
Consumers that eat both plants and flesh.
a. Omnivores
b. carnivores
c. herbivores
d. decomposers
Consists of a large wheel and a rope.
a. Pulley
b. wedge
c. screw
d. wheel/axle
Consists of a large wheel and smaller wheel
called axle.
a. Wheel/axle
b. pulley
c. levers
d. inclined plane
Circular inclined plane.
a. Lever
b. screw
c. wedge
d. pulley
Rigid board and bar and a turning point.
a. Lever
b. screw
c. wedge
d. pulley
Uses the sharp part of the plane.
a. Wedge
b. screw
c. lever
d. pulley
Flat/even sloping plane.
a. Wedge
b. inclined plane
c. lever
d. pulley
TRUE or FALSE
_____ 1.food chain always begins with
producers.
_____ 2. herbivore:venus fly trap
_____ 3. food chain includes a series of
consumers.
Date:___________
______ 4. some consumers feed on dead bodies
of organisms; they are called scavengers.
______ 5. in food web , there are different
feeding levels.
______ 6. food web is composed
interconnected food chains.
______ 7. food web consists of interlocking
food chains.
______ 8. animals give off carbon dioxide
needed by plants for food making.
______ 9. flowers>butterflies>frog>fungi
______ 10. mushrooms are saprotrophs.
III.
Enumeration
1 – 6 simple machines
7 – 9 types of consumers
IV. study the illustration of the food web. List
down 4 food chains from the given food web.
Write the food chains in the space below.
1.__________________________________
2.__________________________________
3. __________________________________
4.__________________________________
5.___________________________________
GOODLUCK!
The first step to creativity is to find a hiding place for your
ability
T. justine