People need numerous things in their lives. These things are very important for the well being of the person. They can either be basic needs or secondary ones. The secondary needs have a tendency to vary from one person to another since they are aimed at increasing the welfare of the person in terms of comfort and convenience of life. The basic needs are rather for survival. The properties of effective greenhouse fans are quite many.
The survival requirement s of a person are not so many they are however very crucial and expensive as well. The person has to have food supplies on a daily basis for the provision of energy and other nutrients for body growth and development. The person has to have adequate clothing as well for the cold times. A house is another very important possession for any person in this world.
The earth has several resources that can be exploited to create wealth. This wealth can then be used to cater for the needs of the people. Water is one of these resources. This material has very many uses in the community. These range from direct consumption, cleaning the house to washing clothes and cooking in the home. Commercially water is used to make numerous beverages that are sold for a financial benefit.
All living things must be able to respire in order to survive. Respiration is only possible in the presence of air otherwise all these living things would suffocate and die one after the other. Air is a combination of several gases that exist randomly in nature. Moving air is termed as wind and this can be harnessed to create energy for other important uses in the community as well. The components of air are oxygen, carbon dioxide, nitrogen and the rare gases.
Oil is one of the many materials that are situated under the surface of the earth. This oil is crude when extracted but it can be refined into several other vital products such as petroleum, diesel, kerosene and many others. Each one of these elements has many important applications in the community. Petroleum for starters is responsible for powering most of the machines that we use for transport and communication.
Finally the earth is also one very fine and essential resource in the eco system. This earth comprises of soils and rocks. The soils come in various kinds depending on the nature of the particular place. The common soil species however include loamy soils, clay soils and sandy soils as well.
These soils can be used for very many activities that are very beneficial to mankind both socially and financially as well. Agriculture is one of the many ways in which soils can be used to make profit for the owners. Crops can be grown especially on loamy soils as they are very fertile and well aerated for proper plant growth.
A greenhouse is basically a structure that is put up to help farmers carry out their research on various crops. For research to be effective, the person has o be able to control the environment as required. A greenhouse is designed this way. The farmer has control over the conditions such as water, sunlight and aeration as well.
The survival requirement s of a person are not so many they are however very crucial and expensive as well. The person has to have food supplies on a daily basis for the provision of energy and other nutrients for body growth and development. The person has to have adequate clothing as well for the cold times. A house is another very important possession for any person in this world.
The earth has several resources that can be exploited to create wealth. This wealth can then be used to cater for the needs of the people. Water is one of these resources. This material has very many uses in the community. These range from direct consumption, cleaning the house to washing clothes and cooking in the home. Commercially water is used to make numerous beverages that are sold for a financial benefit.
All living things must be able to respire in order to survive. Respiration is only possible in the presence of air otherwise all these living things would suffocate and die one after the other. Air is a combination of several gases that exist randomly in nature. Moving air is termed as wind and this can be harnessed to create energy for other important uses in the community as well. The components of air are oxygen, carbon dioxide, nitrogen and the rare gases.
Oil is one of the many materials that are situated under the surface of the earth. This oil is crude when extracted but it can be refined into several other vital products such as petroleum, diesel, kerosene and many others. Each one of these elements has many important applications in the community. Petroleum for starters is responsible for powering most of the machines that we use for transport and communication.
Finally the earth is also one very fine and essential resource in the eco system. This earth comprises of soils and rocks. The soils come in various kinds depending on the nature of the particular place. The common soil species however include loamy soils, clay soils and sandy soils as well.
These soils can be used for very many activities that are very beneficial to mankind both socially and financially as well. Agriculture is one of the many ways in which soils can be used to make profit for the owners. Crops can be grown especially on loamy soils as they are very fertile and well aerated for proper plant growth.
A greenhouse is basically a structure that is put up to help farmers carry out their research on various crops. For research to be effective, the person has o be able to control the environment as required. A greenhouse is designed this way. The farmer has control over the conditions such as water, sunlight and aeration as well.
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