Worksheetsayaan t club
Total questions: 16
Worksheet time: 1hrs 17mins
Name
Class
Date
1.
Red-billed oxpeckers are birds that often feed on parasites that infest impala. This is an example of _______.
a)
commensalism
b)
mutualism
c)
neutralism
d)
competition
2.
What type of symbiosis? Hummingbirds feed on nectar from flowers. The flowers are pollinated by hummingbirds as they move from flower to flower.
a)
commensalism
b)
mutualism
c)
parasitism
d)
predation
3.
Cattle egrets forage (feed) in fields among cattle. The egret gets easy access to flying insects stirred up by the cattle, and the cattle don't care if they are there or not.
a)
mutualism
b)
commensalism
c)
competition
d)
parasitism
4.
Aphids are tiny insects that live on and eat the leaves of plants, removing vital nutrients from the plants.
a)
Predation
b)
Parasitism
c)
Commensalism
d)
Mutualism
5.
What does the root "bio" mean...
a)
living
b)
nonliving
c)
toxic
d)
variety
6.
Which of these animals is an omnivore?
a)
b)
c)
d)
7.
Which from the following is an example of non-biodegradable waste?
a)
b)
c)
d)
8.
Which one of these food items will a large carnivore not eat?
a)
b)
c)
d)
9.
I DONT HAVE GILLS
a)
SQUID
b)
OCTOPUS
c)
DOLPHIN
10.
AN AMPHIBIAN
a)
SHARK
b)
FISH
c)
CROCODILE
11.
Which part of the plant absorb sunlight to help feed the plant?
a)
Stem
b)
Root
c)
Seed
d)
Leaf
12.
The study of living and nonliving things through observation and experiment is known as..
a)
Biology
b)
Chemistry
c)
Science
d)
Physics
13.
Which is the best definition of an ecosystem?
a)
all the organisms in an area interacting together
b)
all the abiotic factors
c)
all the biotic factors
d)
all of the animals
14.
How many carnivores are shown in this food web?
a)
6
b)
4
c)
5
d)
3
15.
A group of organisms of the same species living in the same area are called a/an ________.
a)
community
b)
habitat
c)
population
d)
ecosystem
16.
A group of different species that live together and interact in an environment are called a/an ________.
a)
community
b)
habitat
c)
population
d)
ecosystem
100 %
