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WorksheetsEcology Review Part 1 Peacock
Total questions: 18
Worksheet time: 15mins
Name
Class
Date
1.
A collection of organisms that make up a community as well as all of the nonliving aspects of the environment.
a)
Population
b)
Community
c)
Habitat
d)
Ecosystem
2.
Study of interactions between organisms and their environment
a)
niche
b)
community
c)
ecology
d)
ecosystem
3.
What is the original source of almost all energy in most ecosystems?
a)
carbohydrates
b)
sunlight
c)
water
d)
carbon
4.
Green plants are
a)
producers
b)
consumers
c)
herbivores
d)
omnivores
5.
This is an image of a _________.
a)
consumer
b)
scavenger
c)
decomposer
d)
producer
6.
The image provided is an example of a(n):
a)
Producer
b)
Autotroph
c)
Consumer
d)
Insect
7.
The general name for organisms like animals and fungi that get their energy from eating other organisms.
a)
Producers
b)
Consumers
c)
Detritivores
d)
Carnivores
8.
The image provided is an example of a(n):
a)
Carnivore
b)
Herbivore
c)
Producer
d)
Autotroph
9.
Consumer that eats plants
a)
heterotroph
b)
herbivore
c)
producer
d)
community
10.
Organisms that breaks down and absorbs nutrients from dead organisms
a)
consumer
b)
trophic level
c)
decomposer
d)
species
11.
An animal that hunts other animals for food is a ___________
a)
herbivore
b)
predator
c)
prey
d)
omnivore
12.
An Example Scavenger is...
a)
Raccons
b)
bunny
c)
deer
d)
rats
13.
An Example of Predator and prey is...
a)
cats and dogs
b)
rats
c)
deer and bunny
d)
bear and deer, the bear eats the deer
14.
Why don't most parasites kill their hosts immediately?
a)
The host benefits by keeping the parasites alive.
b)
The host is able to fight off the invading parasites.
c)
The parasites help the host before killing it.
d)
The parasites would no longer have a food supply if the host died.
15.
Organisms that feed on both living producers and other consumers.
a)
Carnivores
b)
Omnivores
c)
Herbivores
d)
Detritivores
16.
grass->rabbit -> fox
a)
food chain
b)
food web
c)
energy pyramid
17.
What is prey
a)
An animal that gets eaten
b)
An animal that eats others
c)
A plant
18.
What does a food web represent?
a)
All connections of energy flow throughout all organisms in a habitat.
b)
The specific ways that mutualism is carried out.
c)
A single pathway or energy flow between organisms.
d)
How carnivores get their food.
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