Ecology, Biome, & Environment Quiz

30 Questions  I  By Klockman
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!

  
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1.  Scientists are concerned about exotic species because they
A.
B.
C.
2.  Resource recovery happens when
A.
B.
C.
D.
3.  Which of the following is an example of competition in a natural biome?
A.
B.
C.
D.
4.  Check all of the following that are examples of abiotic factors.
A.
B.
C.
D.
5.  The process by which plants turn sunlight into food is called photosynthesis.
A.
B.
6.  An owl ate a snake, that ate a mouse, that ate some grass. Which organism is the top predator?
A.
B.
C.
D.
7.  The number and variety of organisms in a given area is called
A.
B.
C.
D.
8.  EPA stands for ____________________Protection Agency
9.  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.
10.  Which of the following pizzas would an omnivore most likely order?
A.
B.
C.
D.
11.  Owl ___________ Mouse ____________ Grass _______________ SunWhich direction do the arrows point in this food chain?
A.
B.
C.
D.
12.  Check all of the following that are examples of biotic factors.
A.
B.
C.
D.
E.
F.
G.
13.  Check all of the ways that people can be affected by environmental pollution.
A.
B.
C.
D.
14.  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.
15.  These water lilies get their energy from the ________.
16.  Herbivores are animals that eat only __________.
17.  Which of the following is an organism?
A.
B.
C.
D.
18.  All the chipmunks in an area is called a _____________.
A.
B.
C.
D.
19.  The Endangered Species Act protects individual species.
A.
B.
20.  An owl ate a snake, that ate a mouse, that ate some grass. Which organism is the producer?
A.
B.
C.
D.
21.  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.
22.  Deforestation happens most often in which biome?
A.
B.
C.
D.
23.  All of the organisms living in the rainforest are called a __________.
A.
B.
C.
D.
24.  Check all of the following that are renewable resources.
A.
B.
C.
D.
25.  Which of these is a characteristic of a forest?
A.
B.
C.
D.
26.  The gas that scientists say causes an increase in global temperatures is oxygen.
A.
B.
27.  The three "R's" of conservation are Reduce, Reuse and ___________.
28.  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.
29.  If the first link in a food chain is a producer, then the second link must be a _________.
A.
B.
C.
D.
30.  Carnivores might find which of the following tasty?
A.
B.
C.
D.
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