stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Ecology Chapter 1 Review Flashcards | StudBud
Explore
/
Ecology Chapter 1 Review
Ecology Chapter 1 Review
23 terms
·
StudBud Administration
·
95 plays
Holt Ecology Assessment (Chap. 1) for 6th grade Middle School Science.
Flashcards
23 cards
F
Practice quiz
P
Host live
L
Questions
23
Answers
1
What does this picture show?
commensalism
mutualism
parasitism
camouflage
2
An organism that eats only other animals
carnivore
consumer
producer
herbivore
3
What abiotic things might you find in an ecosystem?
insects and birds
air and soil
bacteria and worms
plants and animals
4
What do arrows in a food chain or food web point to?
the organism doing the eating
the organism getting eaten
transfer of energy
producers
5
An ecosystem includes
all living things in the world
all living things and the physical environment
only abiotic factors
only organisms in an area
6
Population sizes vary in a community because...
all populations affect each other
Some animals have large families.
Populations are always growing.
Parasites kill a lot of animals.
7
Fleas on a dog is an example of
mutualism
coevolution
parasitism
commensalism
8
The study of how organisms interact in their environment is called
heredity
ecology
biology
ecosystem
9
Green plants are
parasites
producers
consumers
decomposers
10
The largest population that an environment can support is called its
carrying capacity
carrying load
overpopulation
limiting factor
11
An example of a biotic factor is
water
cloud
rock
tree
12
What is located at the bottom of an Energy Pyramid?
consumers
decomposers
herbivores
producers
13
What is the process by which plants make food?
biosphere
symbiosis
producer
photosynthesis
14
Worms, dung beetles, and mushrooms are...
decomposers
consumers
producers
scavengers
15
What is a food web?
food chains intertwined
food chain
a food pyramid
a web of food
16
What is this?
biosphere
food web
food chain
confusion
17
Where is the least energy in an Energy Pyramid?
middle
bottom
second layer
very top
18
Which of the following transfers energy to consumers?
producers
air
consumers
decomposers
19
How many types of symbiosis are there?
2
4
1
3
20
A group of organisms of the same species in a certain area is called a...
biosphere
community
ecosystem
population
21
An example of an abiotic factor is
Water
All of the above
Air
Rock
22
An example of a food chain is
grass---->rabbit--->fox
dog-->bird--->frog
plant---->cat---->tree
fish---->bird--->plant
23
When two interacting species change over a long time
commensalism
parasitism
mutualism
coevolution
