Competition In Ecosystems Question Preview (ID: 60981)
MS-LS1-5 Competition In Ecosystems.
TEACHERS: click here for quick copy question ID numbers.
Living things depend on many different _________ in order to survive.
a) resources
b) ecosystems
c) environments
d) interactions
Environments include both _____ and _____ things.
a) resources; factors
b) air; water
c) living; nonliving
d) buildings; animals
For populations to continue to survive, some organisms in the population must _________.
a) grow
b) reproduce
c) die
d) eat
Characteristics such as height, hair color, and eye color are ________ factors.
a) environmental
b) population
c) ecosystem
d) genetic
Ecosystems depend on organisms to ________ with each other to maintain stability.
a) interact
b) build
c) eat
d) grow
Organisms are the ________ things in an ecosystem.
a) factors
b) nonliving
c) resources
d) living
Air, water, and sunlight are all ________ components of an ecosystem.
a) factors
b) nonliving
c) man-made
d) living
Wildlife biologists study _____.
a) only wild animals
b) populations in ecosystems
c) farm animals
d) only plants
Plants compete for air, water, ________ within ecosystems.
a) choices space , and sound
b) sunlight, and wind
c) space, and sunlight
d)
An invasive species is a plant or animal that is ________ to an ecosystem.
a) not native
b) just visiting
c) beneficial
d) not friendly
What is a community of interacting organisms and their environment called?
a) habitat
b) ecosphere
c) ecosystem
d) life cycle
What member of an ecosystem produces oxygen, and also provides homes for animals?
a) rocks
b) birds
c) plants
d) soil
What is necessary for an organism to survive in an ecosystem?
a) it must be sunny
b) its specific needs must be met
c) it must have heat
d) it must be underwater
What makes a healthy ecosystem?
a) water
b) animals
c) invasive species
d) balance
How can humans reduce our negative effect on ecosystems?
a) deforestation
b) recycling
c) logging
d) introducing invasive species
Which are examples of non-living parts of an ecosystem?
a) water
b) soil
c) air
d) all of the above
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 60981 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 60981 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register