DIRECTIONS:

Read easy statement below carefully. Write T if the statement is true or F if the statement is False.


1. Organisms do not interact continually in a variety of ways
2: All organisms together with their physical environment comprise an
ecosystem
3 Carbon is the energy currency of almost all ecosystem
1 Ecosystems are in a constant state of change
5. Climate would be a part of a biotic factor affecting an environment.
6 An individual and its physical environment constitute the
biosphere
7. Humans have drastically altered Earth's ecosystem
8. Organisms of a given species comprise a population
9. A fallen leaf is an example of abiotic component.
10. Species respond to their environment similarly.