EVERYDAY SCIENCE

Detailed explanation-1: -All the ecosystems on the earth together make up the biosphere, which is the highest level of organization. It is a zone on earth in which all living beings exist. It consists of parts of the atmosphere, hydrosphere and lithosphere where life exists.

Detailed explanation-2: -The highest level of organization for living things is the biosphere; it encompasses all other levels. The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

Detailed explanation-3: -Biosphere. It is the highest level of organization. It is the global ecological system which consists of all the living organisms and other factors which support life.

Detailed explanation-4: -The organism level is the highest level of organization. An organism is a living being that has a cellular structure and that can independently perform all physiologic functions necessary for life.

Detailed explanation-5: -(1) Biomes. The large biosphere is divided into large parts of biomes. (2) Ecosystem. The ecosystem is made up of a biological community and the physical environment. (3) The community of Species. (4) Population. (5) Organisms.