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WorksheetsEcology Practice
Total questions: 15
Worksheet time: 10mins
The non-living parts of an ecosystem
biotic
abiotic
producers
consumers
The living parts of an ecosystem.
biotic
abiotic
Organisms that break down the dead remains of other organisms, & return nutrients to the soil.
decomposers
primary consumers
producers
secondary consumers
A habitat where plants, animals, and microorganisms interact with each other other and their natural surroundings.
environment
ecosystem
food web
food chain
A series of steps in which organisms transfer energy by eating or being eaten.
cafeteria line
food web
food chain
ecosystem
A food web is made up of many overlapping and interdependent food chains.
True
False
The specific environment which provides the things an organism needs to live, grow, and reproduce.
food chain
ecosystem
habitat
condominium
An organism that can make its own food, such as plants.
producer
consumer
decomposer
Autotrophs
are producers
make their own food
are consumers
search for food in other places
Heterotrophs
can't make their own food
are producers
don't need energy
are consumers
Pick the correct food chain example.
deer-grass-acorn-man
grass -rabbit-fox
fox-rabbit-grass
hamburger-human
Hundreds of alligators live in the Okefenokee Swamp found in southeast Georgia . What would MOST LIKELY happen to the alligators if the swamp dried up?
The alligators would die.
The alligators would grow larger.
The alligators would move to the ocean.
The alligators would no longer have webbed feet.
This ecosystem has very few plants and a limited number of animal species. What two non-living factors limit the plants and animals that live here?
sandy soil and lots of rainfall
little sunlight and little water
low temperature and little rainfall
high temperature and little rainfall
