ecosystem
Ecosystems include biotic and abiotic components. This topic is part of Ecology within Science & Nature. This page currently draws on 30 supporting questions, with answers and bonus facts available below.
ecosystem trivia questions
An ecosystem includes living organisms and what else?
Answer: Their physical environment
Bonus fact: Ecosystems include biotic and abiotic components.
What term describes all the living components of an ecosystem?
Answer: Biotic factors
Bonus fact: Biotic factors include organisms and their interactions.
What process transfers energy from producers to consumers and decomposers?
Answer: Food web
Bonus fact: Food webs show interconnected feeding relationships.
What is the name for a species whose impact on an ecosystem is disproportionately large relative to its abundance?
Answer: Keystone species
Bonus fact: Removing a keystone species can cause major changes throughout an ecosystem.
A forest is an ecosystem dominated by what kind of plants?
Answer: Trees
Bonus fact: Forests contain substantial tree cover along with many other organisms.
A meadow maintained by mowing or grazing is a type of what broad ecosystem?
Answer: Grassland
Bonus fact: Meadows are forms of grassland.
A prairie is a type of what ecosystem?
Answer: Grassland
Bonus fact: Prairies are temperate grasslands.
What vast wetland ecosystem covers much of southern Florida?
Answer: Everglades
Bonus fact: The Everglades is a slow-moving subtropical wetland.
American bison were once especially abundant on what ecosystem?
Answer: Great Plains
Bonus fact: Huge herds once ranged across central North America.
The Everglades are best described as what type of ecosystem?
Answer: Wetland
Bonus fact: It is a vast subtropical wetland.
A kelp forest is an underwater ecosystem dominated by what?
Answer: Kelp
Bonus fact: Tall brown algae form dense underwater canopies.
Besides living organisms, what other components are included in an ecosystem?
Answer: Nonliving environment
Bonus fact: Ecosystems include biotic and abiotic components.