Clicker Question
•
The zone which receives the most
direct solar radiation is the
A. The polar zone
B. The temperate zone
C. The tropical zone
Clicker Question
•
Winds and ocean currents are the
result of
A. Cooling and heating
B. Cooling
C. Heating
Clicker Question
•
A.
B.
C.
D.
E.
All of the following are biotic factors
found in an ecosystem EXCEPT for
Plants
Animals
Insects
Temperature
Fungus
Clicker Question
•
Lichen lives on trees and
rocks. Lichen consists of
algae and fungus. The
algae provides energy to the
fungus through
photosynthesis and the
fungus provides protection
to the algae by preventing
the algae from drying out.
This symbiotic relationship is
an example of
A. Mutualism
B. Commensalism
C. Parasitism
Clicker Question
•
A.
B.
C.
Barnacles are crustaceans which
live on whales. As the whale
moves through the water, the
barnacles obtain food by filtering
the surrounding water. The
barnacles do not harm the whale.
This symbiotic relationship is an
example of
Mutualism
Commensalism
Parasitism
Clicker Question
•
A.
B.
C.
D.
The tsunami and earthquake in
Japan has damaged much of
the coastal ecosystem. In time,
the plants and animal species
will return and the ecosystem
will recover. This is an example
of
Symbiosis
The greenhouse effect
Primary succession
Secondary succession
Clicker Question
•
An ecosystem has reached a state of
equilibrium. The plants and animals are well
adapted to the environment and the environment
is no longer changing. This ecosystem is now
considered a
A. Symbiotic community
B. Successful community
C. Climax community