ECOLOGY
ECOSYSTEM
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
community
|
|
|
ecosystem
|
|
|
biome
|
|
|
biosphere
|
Detailed explanation-1: -Ecosystems are organized to better understand the frame of reference in which they are being studied. They are organized from smallest to largest; organism, population, community, ecosystem.
Detailed explanation-2: -Each step in a food chain or food web is called a trophic level. Primary producers always make up the first trophic level. Various consumers occupy every other level.
Detailed explanation-3: -Together, the populations of all the different species that live together in an area make up what’s called an ecological community.
Detailed explanation-4: -Organisms make up a population. Multiple populations of different species make up a community. Communities in a particular area make up an ecosystem. All of the ecosystems on Earth make up the biosphere.