WorksheetsEcosystem Review
Total questions: 20
Worksheet time: 5hrs 45mins
Name
Class
Date
1.
Which of the following is not an abiotic factor in the prairie ecosystem?
a)
water
b)
sunlight
c)
soil
d)
Grass
2.
All of the following are examples of limiting factors for populations except
a)
space
b)
food
c)
time
d)
weather
3.
A group of organisms with similar characteristics that are able to interbreed or exchange genetic material
a)
community
b)
species
c)
population
d)
diversity
4.
Which is the best definition of an ecosystem?
a)
all the organisms in an area interacting together
b)
all the abiotic factors
c)
all the biotic factors
d)
all of the animals
5.
Which is a biotic factor?
a)
Fox
b)
Mountain
c)
Air
d)
Sunlight
6.
All of the nonliving parts of an ecosystem are _______.
a)
biography
b)
biotic
c)
abiotic
d)
biology
7.
A group of organisms of the same species living in the same area are called a/an ________.
a)
community
b)
habitat
c)
population
d)
ecosystem
8.
A group of different species that live together and interact in an environment are called a/an ________.
a)
community
b)
habitat
c)
population
d)
ecosystem
9.
Temperature, light, air, water, and soil are all _____ parts of the environment
a)
alive
b)
biotic
c)
abiotic
d)
living
10.
Food, water, sunlight, shelter, and space are resources that are __________.
a)
limiting factors
b)
wet
c)
messy
d)
found in rocks
11.
Abiotic or biotic factors that limit the size of the population; disease, competition, predators, drought, space, etc
a)
abiotic factors
b)
biotic factors
c)
limiting factors
d)
carrying capacity
12.
Impact last five years or less
a)
Short term impact
b)
Long term impact
13.
Can cause extinctions of organism
a)
Short term impact
b)
Long term impact
14.
Which major biome is home to cacti, mesquite, white thorn, pack rats, small reptiles, and coyotes?
a)
desert
b)
taiga
c)
tundra
d)
grassland
15.
The most important abiotic factors when studying biomes are...
a)
Food and Water
b)
Water and Sunlight
c)
Temperature and Oxygen
d)
Water and Temperature
16.
Which biome is represented by the rainfall amounts in letter C?
a)
desert
b)
prairie
c)
deciduous forest
d)
tropical rain forest
17.
How many carnivores are shown in this food web?
a)
6
b)
4
c)
5
d)
3
18.
Which of the following would have a negative impact on an ecosystem
a)
constructing highways
b)
planting trees
c)
recycling paper
19.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
d)
Biotic Factors
20.
A fox is an example of...
a)
Biotic Factor
b)
Abiotic Factor
100 %
