Question

what is a environment????????​

Answer 1

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Environment : Environment means sum total of all surroundings and conditions in which a person, plant, animal or an organism lives.Environment is everything that is surround us. It can be living or non living. There is continuous interaction between living beings, animals, plants, soil, water and other living and non living things.

Importance of environment:

• Essential for survival

• Important for regulating air and climate

• Whole life support system of universe depends on environment

An environment includes all the living and non living things with which an organisms may interact with.The term environment comes from the French word 'environner' which means 'to surround' everything around us,for example ,things,places,nature,people ,etc.comprises human-made and natural things.

Environment are of two types :-

• Natural environment

• Human-made environment

Natural environment - land,water ,air,plant and animals form a part of the natural environment.Natural environment consists of abiotic and biotic components.Abiotic components  are the non-living things like land,water,air,rocks etc. The biotic components includes plants and animals .Natural environment consists of its four realms-

• The lithosphere

• The hydrosphere

• The atmosphere

• The biosphere

Human made environment - Human made environment consists of  human beings as well as their creations like roads,bridges etc and the social, economic ,political and other conditions in which they live.Human environment is greatly influenced by the natural environment.This influence decides the lifestyle,dress,occupation,Food habits and nature of habits of Human beings.

More :-

1. The Physical environment

• It is also known as a-biotic environment and natural environment.

• The meaning of ‘a-biotic’ or ‘physical’ is non living like land water air conditions atmosphere which constitutes of soil. So we can say that physical or a-biotic environment is the environment which includes non living or physical things which are constitutes of soil and affect the living things.

• The physical or a-biotic environment also includes the climatic factors such as sunbeams, rainwater, precipitation, moisture, pressure and wind speed.

The Importance of Physical Environment -

• Just think, the most important thing to make house is residential space, and for residential space, we need land area. The land area is included in physical environment. So it is responsible for the residential for living beings.

• The a-biotic environment like soil, water and air are the necessary nutrients element provider for the living beings.

• All of living beings are surrounded by atmosphere; it is the combination of different types of gases. The living beings take oxygen and other gases from the atmosphere.

• The a-biotic environment also controls the climatic factors like weather.

• The physical environment also includes the soil which is responsible for the works and food crops for the living beings. It also provides different types of minerals which are very necessary for growth of life

• Water is one of the most necessary things for living beings. Physical environment also deals with the water factor of the earth.

2. Biotic environment

• It is also known as biological environment and organic environment.

• In the opposite side of the physical environment, the biotic or biological environment is responsible for the living beings.

• You have already understood that the meaning of ‘biological’ is living things. So, the biological environment is the environment which involves the living part of the earth.

The importance of biotic environment -

• In this type of environment includes the plants, trees, animals, mammals, underwater living beings including human beings and microorganisms like bacteria and fungi.

• There is a concept which is necessary to understand. The living beings are highly dependent to each other. For example humans are highly depend upon plants and trees  for food and oxygen, and plants and trees are also depend upon humans and animals because of co2

Hope it helps !

Answer 2

Answer:

ENVENVIRONMENT:::"-------

Means sum total of all surroundings and conditions in which a person, plant, animal or an organism lives.Environment is everything that is surround us. It can be living or non living. There is continuous interaction between living beings, animals, plants, soil, water and other living and non living things.

Hope u Got it...

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