Worksheetsuntitled
Total questions: 64
Worksheet time: 1hrs 4mins
Name
Class
Date
1.
The non living parts of an ecosystem
a)
abiotic factors
b)
biotic factors
c)
oxygen
d)
soil
2.
All of the different populations that live in a specific area.
a)
ecosystem
b)
habitat
c)
ecology
d)
community
3.
An abiotic part of an ecosystem; required by plants to perform photosynthesis.
a)
water
b)
soil
c)
sunlight
d)
oxygen
4.
An abiotic part of an ecosystem; this gas is required by all living things.
a)
oxygen
b)
ecology
c)
biotic factors
d)
jellybeans
5.
The place where an organism lives that provides it with shelter, food and water.
a)
ecosystem
b)
population
c)
community
d)
habitat
6.
The study of the interaction of living and nonliving things in the environment.
a)
biology
b)
ecology
c)
zoology
d)
psychology
7.
All the members of one type of species in a specific area.
a)
habitat
b)
community
c)
population
d)
ecosystme
8.
the living parts of an ecosystem
a)
biotic factors
b)
biology
c)
abiotic factors
d)
animals
9.
An abiotic part of an ecosystem; made of small pieces of rock, water and decaying matter.
a)
sunlight
b)
oxygen
c)
water
d)
soil
10.
All of the different populations that live in a specific area.
a)
community
b)
habitat
c)
ecosystem
d)
village
11.
Living and non-living things in a place
a)
Ecosystem
b)
Habitat
c)
Disrupt
d)
Adapt
12.
Where an organism lives
a)
Ecosystem
b)
Habitat
c)
Disrupt
d)
Adapt
13.
To change an ecosystem
a)
Ecosystem
b)
Habitat
c)
Disrupt
d)
Adapt
14.
Organisms need food, water, _________ and ________.
a)
Weather and Space
b)
Shelter and Space
c)
Shelter and Weather
15.
Organisms need ________, __________, shelter and space.
a)
Food and Water
b)
Food and Temperature
c)
Temperature and Water
16.
To change a trait or behavior
a)
Ecosystem
b)
Habitat
c)
Disrupt
d)
Adapt
17.
When an ecosystem is disrupted, organisms can ____.
a)
Move, Adapt, or Die
b)
Move, Fight, or Die
c)
Move, Adapt, or Dance
18.
If all the insects are killed, birds cannot get _____.
a)
Food
b)
Water
c)
Shelter
d)
Space
19.
If there is a drought with no rain, birds cannot get _____.
a)
Food
b)
Water
c)
Shelter
d)
Space
20.
If there is deforestation and the trees are cut down, birds cannot get _____.
a)
Food
b)
Water
c)
Shelter
d)
Space
21.
If there is overpopulation, birds cannot get ____.
a)
Food
b)
Water
c)
Shelter
d)
Space
22.
A fire destroys some trees, but the rest of the trees in the forest are fine. The birds that live in those trees will _____.
a)
Move
b)
Adapt
c)
Die
23.
A disease kills most worms, but the beetles in the forest are fine. The birds that eat worms will _____.
a)
Move
b)
Adapt
c)
Die
24.
A fire kills all the trees and bugs in the forest. The birds that live in the forest will ______.
a)
Move
b)
Adapt
c)
Die
25.
Which is a biotic factor?
a)
Fox
b)
Mountain
c)
Air
d)
Sunlight
26.
An individual living thing is a/an __________.
a)
habitat
b)
ecosystem
c)
organism
d)
population
27.
The place where an organism lives is its _________.
a)
habitat
b)
abiotic
c)
ecosystem
d)
community
28.
All of the nonliving parts of an ecosystem are _______.
a)
biography
b)
biotic
c)
abiotic
d)
biology
29.
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
30.
All of the living and nonliving things in an area that interact with each other are called a/an ______.
a)
community
b)
habitat
c)
population
d)
ecosystem
31.
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
32.
Energy flow for an ecosystem starts with...
a)
Sun
b)
Moon
c)
Neither
33.
John Cena wanted to examine a decomposer. What would he need to see it with?
a)
Telescope
b)
Magnifying glass
c)
Microscope
34.
What is the definition of Biotic factors?
a)
Dead things
b)
plants
c)
Living things or organisms
d)
soil
35.
What is a example of a abiotic factor?
a)
Panda
b)
Turtle
c)
Butterfly
d)
weather
36.
What is an example of a biotic factor?
a)
skunk
b)
rocks
c)
soil
d)
water
37.
What is the definition of Abiotic factors?
a)
Alive organisms or things
b)
Dead things or organisms
c)
panda
d)
insect
38.
What does a biotic do?
a)
do nothing
b)
move, repopulate, and live
c)
stand still
d)
dead things
39.
Temperature, light, air, water, and soil are all _____ parts of the environment
a)
alive
b)
biotic
c)
abiotic
d)
living
40.
Abiotic factors are livings things in an ecosystem.
a)
False
b)
True
41.
Temperature is an example of what kind of factor?
a)
Biotic
b)
abiotic
c)
dead
d)
living
42.
Predators is an example of what kind of factor.
a)
Biotic
b)
Abiotic
c)
living
d)
dead
43.
All living organisms that inhabit an environment are called?
a)
Biotic
b)
Abiotic
c)
Dead
d)
community
44.
Which of the fallowing has only abiotic factors?
a)
Sunlight, algae, and temperature
b)
Guppy, crab, oxygen
c)
Sunlight, soil, and weather
d)
Algae, temperature, and dog
45.
The place where an organism lives is its __________.
a)
habitat
b)
ecosystem
c)
organism
d)
population
46.
All of the nonliving parts of an ecosystem are __________.
a)
biotic
b)
biology
c)
abiotic
d)
biography
47.
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
48.
All of the living AND non-living things in an area that interact with each other are called a/an __________.
a)
community
b)
habitat
c)
population
d)
ecosystem
49.
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
50.
ALL energy flow for an ecosystem begins with ...
a)
plants
b)
the moon
c)
the sun
d)
algae
51.
What are biotic factors?
a)
dead things
b)
living things/ organisms
c)
weather
d)
plants
52.
Biotic factors are ...
a)
living things/ organisms
b)
atmosphere
c)
dead things
d)
algae
53.
Which is an example of an ABIOTIC factor?
a)
hummingbird
b)
water
c)
dead tree branch
d)
skunk
54.
Which is an example of a BIOTIC factor?
a)
lightning
b)
algae
c)
sand
d)
clouds
55.
Which are located at the very BOTTOM of an energy pyramid?
a)
producers
b)
consumers - Level 1
c)
consumers - Level 2
d)
decomposers
56.
A relationship where both organisms benefit is called __________.
a)
mutualism
b)
commensalism
c)
parasitism
57.
A relationship where one organism benefits and one organism is harmed is called __________.
a)
mutualism
b)
commensalism
c)
parasitism
58.
A relationship where one organism benefits and one organism is unaffected is called __________.
a)
mutualism
b)
commensalism
c)
parasitism
59.
When writing an example of a food chain, you start by writing the smallest organism (with the most energy) ...
a)
all the way to the right
b)
all the way to the left
c)
in the middle
d)
the order doesn't matter
60.
Organisms that hunt other organisms for food are called __________.
a)
predators
b)
prey
c)
producers
d)
heterotrophs
61.
A bird in a tree watched as a lion stalked, attacked, and then ate a zebra. Which of these animals was the prey?
a)
bird
b)
lion
c)
zebra
d)
all of the above
62.
A bird hitches a free, safe ride on the back of a grey elephant. The elephant doesn't seem to mind and barely notices the bird. Which type of relationship is this?
a)
mutualism
b)
commensalism
c)
parasitism
63.
Carnivores, herbivores, omnivores, and scavengers are all examples of __________.
a)
producers
b)
consumers
c)
decomposers
d)
abiotic factors
64.
An individual living thing is a/an ___________.
a)
habitat
b)
ecosystem
c)
organism
d)
population
100 %
