People naturally require quite a number of things. These things are commonly referred to as the needs of man. These needs can either be basic or secondary to the person. The basic ones are those that the person cannot survive without having adequately. The secondary needs on the other hand serve as a way of making the person more at home and comfortable. The characteristics of good greenhouse fans are quite numerous and vital.
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.
This practice is basically the backbone of any economy. Many of the other economic activities rely upon agriculture for their inputs and other raw material needs as well. This practice employs the highest number of people ever. Commercial farming is not easy however and requires a smart farmer.
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.
This practice is basically the backbone of any economy. Many of the other economic activities rely upon agriculture for their inputs and other raw material needs as well. This practice employs the highest number of people ever. Commercial farming is not easy however and requires a smart farmer.
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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