Best speech on natural resources in high profile English
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Good morning to respected teacher and dear colleagues. Today, I would like to speech over the most important topic of natural resources. The most important natural resources are like wood, soil, oil, minerals, petroleum, water, etc. such resources are called as natural resources because all are God gifted and found naturally, no one is made by the human beings. Human beings cannot create the natural resource however can modify and use accordingly. natural resources. Since many years, the nature and natural resources are being exploited by the human beings from the start of civilization, urbanization, technological advancement and industrialization. People have been involved with their closed eyes in the cutting trees and forests for fulfilling the need of fuel, building materials for boats, shelter, houses, etc.
Natural resources
Renewable and nonrenewable are two types of natural resources. We can say wood (one of the main natural resources) a renewable source. Other sources like fish, animals and forests can also be renewed if not over-harvested. Plants and forests can be replanted thus the lack of used wood can be replaced. However, the increasing needs of ever increasing world population is causing the more trees and forests to be cut down at alarming rate. In the cities it is continuously being difficult to see the greenery, giving way to increase pollution and problems to the people in living normal life. If the lack of trees can not be fulfilled at the same rate we are using them may cause them to be expended from the earth which would be a call to unlimited problems like loss of ecosystems, soil erosion, lack of rainfall, etc.
Unlike woods; oil, earth minerals, metal ores, fossil fuels, coal, natural gas, petroleum, nuclear fuels, etc are non-renewable natural resource which cannot be found again. Non-renewable natural resources can be depleted in the future if not used within limit or properly.
Thus we need to follow conservation methods to conserve the natural resources especially non-renewable resources on urgent basis. We should start using some alternative forms of energy in order to reduce the burden on the natural resources. Alternative forms of energy are like sunlight instead of electric lights. Use of solar energy may reduce the need of electric energy to a great extent. Bio gas is another alternative can be used as an alternative to the liquid petroleum gas. We can do natural ecosystem preservation through the maintenance of abundance of nature, preserving endangered species, keeping of biodiversity, etc. We can achieve sustainable forestry by managing the forest resources through some habitual changes like replanting, conversation, and protection from fire, etc.
Dear friends we should join our hands together to make a great effort towards the preservation of natural resources.
Thank You