Ecological levels of organization

Answer 1

1.Subatomic Particles- subatomic particles are the smaller particles composing nucleons and atoms. There are two types of subatomic particles: elementary particles, which are not made of other particles, and composite particles. Particle physics and nuclear physics study these particles and how they interact.

2.Atoms-Atoms are the basic building blocks of matter that make up everyday objects.

3.Molecules-a molecule is the smallest particle of a pure chemical substance that still retains its chemical composition and properties. A molecule consists of two or more atoms joined by shared pairs of electrons in a chemical bond. It may consist of atoms of the same chemical element, as with oxygen (O2), or of different elements, as with water (H2O).

4.Protoplasm-Protoplasm is the living content of a cell that is surrounded by a plasma membrane (cell membrane).

5.Cells-Cells are a small unit just like a living matter. There are different kinds of cells but the two kinds that are familiar are animal and plant cells. Plant cells have cell wall and chloroplasts. Cells all have different sizes, shapes, and jobs to do.

6.Tissue-Tissue is a cellular organizational level intermediate between cells and a complete organism.

7.Organs- Organs are the main functions of everyone's body, such as the brain, stomach, or heart

8.Organ System-Two or more organs working together in the execution of a specific body function form an Organ System (Biological System or Body System).

9.Organism-Organisms are any living things - giant trees, whales, mice, bacteria, penguins, people.

10.Population-A population is all the organisms that both belong to the same species and live in the same geographical area.

11.Community-a community is a group of interacting organisms sharing a populated environment.

12.Ecosystem-An ecosystem is a biological environment consisting of all the organisms living in a particular area, as well as all the nonliving, physical components of the environment with which the organisms interact, such as air, soil, water and sunlight.

13.Cells-If you are wondering why we went back to this layer,its because it is necessary for the last layer.

14.Biosphere-Our biosphere is the global sum of all ecosystems. It can also be called the zone of life on Earth, a closed (apart from solar and cosmic radiation) and self-regulating system.

Answer 2

There are six different levels of the ecological organization. The levels are organisms, population, community, ecosystem, biome, and the biosphere.

Answer 3

There are six different layers of the ecological organization. The layers are population, species, community, ecosystem, biomes, and the biosphere.