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WorksheetsLife Science Vocab
Total questions: 25
Worksheet time: 1hrs 15mins
Name
Class
Date
1.
an animal that eats only other animals
a)
herbivore
b)
carnivore
c)
omnivore
d)
consumer
2.
the struggle between organisms of the same or different species for limited resources, such as food, light, or territory
a)
competition
b)
decomposer
c)
food chain
d)
host
3.
an organism in a food chain that eats other organisms, especially live ones
a)
carnivore
b)
predator
c)
consumer
d)
parasite
4.
an organism in a food chain that breaks down organic matter
a)
decomposer
b)
ecosystem
c)
host
d)
photosynthesis
5.
a biological community of organisms together with their enviornment
a)
carnivore
b)
ecosystem
c)
invasive species
d)
herbivore
6.
a group of plants and animals that all have a relationship with each other through what they eat.
a)
scavenger
b)
species
c)
photosynthesis
d)
food chain
7.
the interconnected feeding relationships within an ecosystem
a)
population
b)
secondary consumer
c)
food chain
d)
food web
8.
an animal that eats only plants
a)
herbivore
b)
carnivore
c)
host
d)
top predator
9.
an organism off of which a parasite feeds
a)
host
b)
carnivore
c)
species
d)
invasive species
10.
a species that moves into an ecosystem and does harm to the other species living there
a)
omnivore
b)
invasive species
c)
tertiary consumer
d)
organism
11.
an animal that eats both plants and animals
a)
parasite
b)
carnivore
c)
herbivore
d)
omnivore
12.
a living thing
a)
organism
b)
parasite
c)
producer
d)
prey
13.
an organism that grows and feeds on another organism
a)
organism
b)
parasite
c)
primary consumer
d)
predator
14.
the process by which plants convert energy from the Sun into food
a)
population
b)
photosynthesis
c)
producer
d)
species
15.
all the members of one species in a particular area
a)
population
b)
predator
c)
food web
d)
herbivore
16.
an animal that hunts and eats other animals to survive
a)
herbivore
b)
population
c)
primary consumer
d)
predator
17.
an animal that is hunted and eaten by a predator
a)
predator
b)
herbivore
c)
prey
d)
photosynthesis
18.
an organism in a food chain that eats a producer
a)
primary consumer
b)
producer
c)
food chain
d)
carnivore
19.
an organism in a food chain that is able to make its own food
a)
producer
b)
prey
c)
predator
d)
primary consumer
20.
an animal that eats animals that are already dead
a)
secondary consumer
b)
scavenger
c)
food chain
d)
prey
21.
an organism in a food chain that eats primary consumers, usually herbivores
a)
species
b)
scavenger
c)
food web
d)
secondary consumer
22.
a group of organisms that are physically similar and can produce offspring
a)
species
b)
scavenger
c)
food web
d)
competition
23.
an organism in a food chain that eats carnivores
a)
tertiary consumer
b)
primary consumer
c)
predator
d)
omnivore
24.
a predator in a food chain that no other consumer eats
a)
consumer
b)
organism
c)
top predator
d)
competition
25.
How many butterflies are on the lockers?
a)
0
b)
3
c)
19
d)
2
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