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Ecology, Biome, & Environment Quiz

30 Questions  I  By Klockman
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Ecology, Biome, & Environment Quiz
7th grade science students at ben franklin junior high should take this quiz on friday, december 10th, 2010.

this is a quiz - no talking.

you may only answer each question once (using the back arrow will exit you out of the test and you will have to start over)

good luck!

  
Changes are done, please start the quiz.


Question Excerpt

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1.  Deforestation happens most often in which biome?
A.
B.
C.
D.
2.  The process by which plants turn sunlight into food is called photosynthesis.
A.
B.
3.  The gas that scientists say causes an increase in global temperatures is oxygen.
A.
B.
4.  Due to the amount of food and space in the forest, only 4 black bears can live there at one time. This sentence refers to the term
A.
B.
C.
D.
5.  An owl ate a snake, that ate a mouse, that ate some grass. Which organism is the top predator?
A.
B.
C.
D.
6.  Which of the following is an example of competition in a natural biome?
A.
B.
C.
D.
7.  The Endangered Species Act protects individual species.
A.
B.
8.  Scientists are concerned about exotic species because they
A.
B.
C.
9.  All of the organisms living in the rainforest are called a __________.
A.
B.
C.
D.
10.  The number and variety of organisms in a given area is called
A.
B.
C.
D.
11.  Which of the following pizzas would an omnivore most likely order?
A.
B.
C.
D.
12.  You like to watch nature in your backyard.  What can you do to increase biodiversity in your own backyard? Check all that apply.
A.
B.
C.
D.
13.  Herbivores are animals that eat only __________.
14.  An owl ate a snake, that ate a mouse, that ate some grass. Which organism is the producer?
A.
B.
C.
D.
15.  These water lilies get their energy from the ________.
16.  Lichen is formed by a relationship between fungi and algae. Neither could survive without the other. What is this relationship called?
A.
B.
C.
D.
17.  Which of the following is an organism?
A.
B.
C.
D.
18.  Resource recovery happens when
A.
B.
C.
D.
19.  EPA stands for ____________________Protection Agency
20.  Check all of the following that are examples of biotic factors.
A.
B.
C.
D.
E.
F.
G.
21.  If the first link in a food chain is a producer, then the second link must be a _________.
A.
B.
C.
D.
22.  Jimmy wants to be a good friend of the Earth. He looks through the trash and finds some items that could be recycled. Check all that apply.
A.
B.
C.
D.
23.  The three "R's" of conservation are Reduce, Reuse and ___________.
24.  Check all of the following that are renewable resources.
A.
B.
C.
D.
25.  Carnivores might find which of the following tasty?
A.
B.
C.
D.
26.  Owl ___________ Mouse ____________ Grass _______________ SunWhich direction do the arrows point in this food chain?
A.
B.
C.
D.
27.  Which of these is a characteristic of a forest?
A.
B.
C.
D.
28.  Check all of the ways that people can be affected by environmental pollution.
A.
B.
C.
D.
29.  All the chipmunks in an area is called a _____________.
A.
B.
C.
D.
30.  Check all of the following that are examples of abiotic factors.
A.
B.
C.
D.
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