Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Chapter 3 Living Things
Test Description: Covers living things and their environment
Instructions: Answer all questions to get your test result.
1) An organism's habitat must provide all of the following except
A
food
B
water
C
predators
D
shelter
2) The nonliving parts of an ecosystem are called
A
abiotic factors
B
populations
C
organisms
D
biotic factors
3) A______ is all the members of one species living in a particular area
A
community
B
biosphere
C
ecosystem
D
population
4) A group of antelope leaving the herd in search of better grassland is an example of
A
emigration
B
immigration
C
decreasing birth rate
D
increasing birth rate
5) If you count 20 beetles in a garden measuring 5 square meters, the population density of the beetles is
A
4 beetles per square meter
B
5 beetles per square meter
C
100 beetles per square meter
D
20 beetles per square meter
6) All the following are examples of limiting factors except
A
food
B
weather conditions
C
rocks
D
space
7) which of the following is an example of a predator adaptation?
A
a porcupine's needles
B
a plant's poisonous chemicals
C
a shark's powerful jaws
D
a frog's bright colors
8) A hawk building a nest on an arm of a saguaro cactus is an example of
A
parasitism
B
predation
C
commensalism
D
mutualism
9) The part of an ecosystem where an organism lives and feeds is called the organism's what?
A
birth
B
abiotic
C
habitat
D
ecosystem
10) Nutrients in the soil are considered ________ factors.
A
space
B
ecosystem
C
abiotic
D
birth
11) All the biotic and abiotic factors in an area together make up an ________
A
space
B
abiotic
C
birth
D
ecosystem
12) The main way that populations increase in size is through the _______ of offspring.
A
ecosystem
B
abiotic
C
birth
D
space
13) A lack of places to build nests is an example of ______ as a limiting factor
A
abiotic
B
space
C
birth
D
ecosystem
14) An insect looks like a leaf, so it blends in with its surroundings and is hard for predators to see. This is an example of commensalism
A
False
B
True
15) Population size generally increases if the birth rate is greater than the death rate
A
False
B
True
16) Both species benefit in the type of symbiosis called mutualism
A
False
B
True
17) Bees and flowers are biotic factors in an ecosystem
A
True
B
False
18) An ecologist counts 75 cardinals in an area measuring 15 square kilometers. what is the population density of the cardinals?
A
5 per square kilometer
B
75 per square kilometer
C
15 per square kilometer
D
60 per square kilometer
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?