Environment refers to everything that surrounds us and does not have any relation to us. It also refers to the entire earth and the living creatures that exist on it. This makes it one of the most important categories on the Encyclopedias. Some encyclopedias do not include environment as an actual category; however most educational websites and encyclopedias include it because it is a very important part of our modern lives.


Environment refers to everything that happens in nature or that has anything to do with living. In this case non-living entities such as trees and plants and animals are included in the environment. The word is usually used to describe the entire Earth or some specific portions of the Earth. For example, you would not say that the ocean is part of the natural environment because it is not living, but most textbooks would include it because it is an element of the environment. Hydrosphere, ocean, greenhouse gases, wind, solar radiation and other pollutants are all part of the environment.

This is a huge topic and there is a lot of information that is available to the interested reader. There are many different types of organisms in the environment including plant, animal, and human. Each of these organisms is important for the survival of others and without them the environment would be lifeless. Examples of important organisms in the environment are to air, land, and water, which all contain different types of organisms and each can affect the environment in a negative way if left unchecked.

Many people argue against the theory that human beings are important in the natural environment, and many would point out that humans only interact with the environment through pollination or through pollution. Pollution is the introduction of unnatural living beings into a natural environment. One example of pollution is the release of toxic wastes into the air, such as those found in factories or power plants. Another example is the introduction of invasive alien species into a natural environment such as through fishing, wildlife commerce, or tourism.

The environment is made up of all living things and the term environment is used to describe all those elements which make up the earth’s biosphere. A biosphere is simply a large collection of organisms living in one area. These living things include all types of animals and even insects. This also includes plants and other non-organisms such as soil.

Environment refers to the living things present within an organism. A collection of living things is known as a biotic community. The word erotic is derived from the Greek word bios, which means life and the Latin term Terra, which means earth. This is a very large collection of living things, which together form a dynamic system.