Science Vocab Words

Name: ______________________   Date: ____________

Write the missing letters on the lines to finish each word.

1.
o s p e r e
The regions of the surface and atmosphere of the Earth where living organisms exist
2.
o p . d e s i y
3.
a t e r c c l
4.
i m i t n g f c r
5.
c a r i c a p a i t
6.
n i o g e n y c l
7.
e c l o g
The environment as it relates to living organisms
8.
y m b i o s
The relation between two different species of organisms that are interdependent
9.
b i o t a c t o r
10.
a i t a t
The type of environment in which an organism or group normally lives or occurs
11.
b i o t i f a r
12.
i c e
The status of an organism within its environment and community
13.
p o p u l a i
The number of inhabitants in a given place
14.
o d c a i n
A community of organisms where each member is eaten in turn by another member
15.
c o m m u t
A group of people having a religion, ethnic, profession
16.
f d w e b
A community of organisms where there are several interrelated ___ chains
17.
c s s t e m
A system formed by the interaction of a community of organisms with their physical environment
18.
e c o g i c a