Question

1) What is an ecology ?
2) What is an ecosystem?
3) What is biosphere?
4) What is food chain?
fast please .....

Answer 1

ECOLOGY:-

Ecology is the branch of biology which studies the interactions among organisms and their environment.

ECOSYSTEM:-

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment.

BIOSPHERE:-

he biosphere is the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, geosphere, hydrosphere, and atmosphere.

FOOD CHAIN:-

food chain is a linear network of links in a food web starting from producer organisms and ending at apex predator species, detritivores, or decomposer species.

Answer 2

1)the branch of biology that deals with the relations of organisms to one another and to their physical surroundings is called ecology

2)a biological community of interacting organisms and their physical environment is called ecosystem

3)an artificial structure enclosing a self contained ecosystem or ecosystems is called biosphere

4)a series of organisations each dependent on the next as a source of food.