Chapter 18 Flashcards
1
Q
What percentage of Earth’s total water volume is usable?
A
1%
2
Q
What is ecology?
A
The study of the interactions between organisms and their environment.
3
Q
Biotic factors
A
All living components of the environment
4
Q
Abiotic factors
A
all nonliving components and includes chemical and physical factors
5
Q
What is a habitat?
A
the specific environment an organism lives in and includes biotic and abiotic factors
6
Q
A
