WorksheetsEcosystems Post-Test Review
Total questions: 21
Worksheet time: 11mins
Name
Class
Date
1.
1. The living factors (or factors that were living) in an organism’s environment.
a)
Abiotic
b)
Biotic
c)
Elements
d)
Gases
2.
2. Which of the following is an example of an abiotic factor?
a)
flower
b)
dog
c)
water
d)
human
3.
3. A single series of organisms that depend on one another for food is called:
a)
producer
b)
herbivore
c)
food chain
d)
energy pyramid
4.
4. A group of food chains that all overlap.
a)
food chain
b)
producers
c)
consumers
d)
food web
5.
5. An animal that hunts & consumes other organisms:
a)
predator
b)
prey
c)
producer
d)
flower
6.
6. An organism that is hunted & killed.
a)
perdator
b)
decomposer
c)
prey
d)
producer
7.
7. True or False: A predator can also be prey.
a)
True
b)
False
8.
8. A symbiotic relationship that benefits both organisms.
a)
parasitism
b)
commensalism
c)
mutualism
d)
producer
9.
9. A symbiotic relationship that benefits one organism and harms the other organism.
a)
parasitism
b)
commensalism
c)
mutualism
d)
happyism
10.
10. A symbiotic relationship that benefits one organism & the other organism is not helped or harmed.
a)
rumorism
b)
parasitism
c)
commensalism
d)
mutualism
11.
11. When a flea bites & hurts a dog so the flea can get food it's an example of which type of symbiotic relationship?
a)
rumorism
b)
parasitism
c)
commensalism
d)
mutualism
12.
12. When a lion hunts & kills a zebra, the lion is the:
a)
predator
b)
prey
c)
producer
d)
herbivore
13.
13. A living thing, such as a plant, that can make its own food.
a)
decomposer
b)
consumer
c)
producer
d)
carnivore
14.
14. A living thing that feeds on the wastes and remains of plants & animals.
a)
producer
b)
consumer
c)
decomposer
d)
herbivore
15.
15. A living thing that can't make its own food and must eat other living things.
a)
producer
b)
consumer
c)
decomposer
d)
abiotic
16.
16. An animal that eats only plants.
a)
Paravore
b)
Herbivore
c)
Carnivore
d)
Omnivore
17.
17. An animal that eats only other animals.
a)
Paravore
b)
Herbivore
c)
Carnivore
d)
Omnivore
18.
18. An animal that eats both plants and animals.
a)
Paravore
b)
Herbivore
c)
Carnivore
d)
Omnivore
19.
19. All of the living & nonliving things in an area.
a)
biotic
b)
abiotic
c)
individual
d)
ecosystem
20.
20. All the members of the same species living in the same area are called:
a)
family
b)
biosphere
c)
individual
d)
population
21.
21. A region of the world with similar climate, animals & plants.
a)
individual
b)
population
c)
community
d)
biome
100 %
