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WorksheetsUnit 5- Ecosystems Vocabulary
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
All the living and nonliving things that surround and affect an organism is an ________________.
a)
ecosystem
b)
environment
c)
habitat
d)
air
2.
All the organisms living in a place together with their environment is an ___________________.
a)
gnats
b)
community
c)
environment
d)
ecosystem
3.
Abiotic means ___________.
a)
living
b)
nonliving
c)
biology
d)
contagious
4.
Biotic means ___________.
a)
biology
b)
beautiful
c)
living
d)
nonliving
5.
A group of organisms of the same species in an ecosystem is a ____________?
a)
population
b)
community
c)
annoying
d)
competition
6.
A _______________ consists of all the populations that live and interact in an area.
a)
community
b)
habitat
c)
niche
d)
climate
7.
A place where an organism lives within an ecosystem is a ______________.
a)
rain forest
b)
burrow
c)
niche
d)
habitat
8.
______________ is an organism's complete role, or function, in its ecosystem.
a)
habitat
b)
environment
c)
niche
d)
tree
9.
A variety of different species that live in an ecosystem is _______________.
a)
odd
b)
diversity
c)
smorgasbord
d)
various
10.
The gradual change of organisms in an ecosystem is called ____________.
a)
succession
b)
habitat
c)
diversity
d)
extinction
11.
When all the members of a certain species die, this happens.
a)
war
b)
evolution
c)
ice age
d)
extinction
12.
When an animal moves into a new place and takes over, it is called ______________.
a)
conservative
b)
invasive
c)
rude
d)
extinction
13.
Protecting ecosystems and the organisms living in them is __________________.
a)
reservation
b)
information
c)
conservation
d)
agitation
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