4. ecological josip
5. sustainability
13. pollutant
processe
a. non
b. nos
c. bi
d.
use the correct key term to complete each of the
following sentences.
6. the
revolution was characterized by a
shift from human and animal power to fossil fuels.
7. resources that can theoretically last forever are
called
_resources.
8.
is a term that describes the
number and variety of species that live in an area.
9. concept map use the following terms to
create a concept map: geology, biology, ecology,
environmental science, chemistry, geography, and
social sciences.
14. a

Monarch butterflies have brightly colored orange wings with black patterns on them, making them easily visible to birds that eat butterflies and moths, yet birds rarely eat the monarchs. likewise, the monarch caterpillars are brightly striped yellow and white and black, and they also are rarely eaten by birds, although some wasps will attack them and feed them to their young. what can be inferred from these observations? monarchs must threaten and attack birds, but not wasps. monarchs have a way of discouraging bird predation that does not involve hiding. monarchs’ wings are so colorful that most birds must find them difficult to eat. monarchs lay more eggs than other less conspicuous butterflies.