Biology Unit 2 - Ecology Question Preview (ID: 33678)


Biology Unit 2 - Ecology. TEACHERS: click here for quick copy question ID numbers.

Organisms belonging to the same species living together in the same place at the same time are a _____________.
a) niche
b) community
c) population
d) ecosystem

Organisms that use any outside energy source, such as the sun, to produce energy-rich molecules are called:
a) producer
b) carnivore
c) herbivore
d) decomposer

If the rodent population decreases in a country ecosystem, what happens to the owls?
a) The owl numbers increase
b) The owl numbers remain the same
c) The owl numbers decrease
d) The owls become extinct

Ticks that attach to a host to eat the host's blood is an example of
a) parasitism
b) mutualism
c) commensalism
d) isolationism

Lichens living on a tree, without changing the tree is an example of
a) parasitism
b) mutualism
c) commensalism
d) isolationism

If a lion kills and eats an antelope, which of the following would NOT describe the lion?
a) biotic factor
b) heterotroph
c) carnivore
d) autotroph

What is the main source of energy for life on Earth?
a) soil
b) algae
c) the sun
d) grasses

What happens to most of the energy lost from one trophic level to the next?
a) used as energy for the predator
b) released as heat
c) stored as fat
d) energy is not lost from one trophic level to the next

The flood last year caused an increase in rodent populations. What other population would increase as a result of the larger rodent population?
a) rabbit
b) rattlesnake
c) wildflower
d) Butterfly

Which of the following adaptations would NOT benefit an animal living in a cold climate?
a) thick fur
b) blubber layer
c) scales
d) white fur

Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 33678 in the upper right hand corner or click here.

TEACHERS / EDUCATORS
Log In | Sign Up / Register

Help / Support / FAQ




Gaming Links