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Light at the End of the Pier - Hanalei, Kauai by Patrick Smith Photograph

Light at the End of the Pier - Hanalei, Kauai by Patrick Smith Photograph


Land is the place for the living organism. All agricultural products, plantations, mines, and produce originating from land. Fertile land that can produce good crops. Barren land need to be processed to make it fertile. Waste from the leafs can fertilize the soil.To maintain the sustainability of land, plant as many trees as possible to create green environment. Farm land should be treated with irrigation and fertilization in the right.

Preservation of land can also be done by disposing waste in in the suitable place. Waste must be discarded in a proper disposal location. Waste can be categorized as organic and inorganic waste.

Organic waste is waste that comes from living being. Example of organic waste is leaves, food waste, and so forth. Inorganic waste is waste that come from non-living things. Example of inorganic waste among other cans, bottles, and plastic.

Organic waste can be decomposed by bacteria, and therefore does not threat environment. While the inorganic waste can not be decomposed and can polluted the land.

Because of the importance of land, water, air, and then the guard preservation of land, water, air, and round about. Sustainability is crucial fol all human being who live on this earth. All are the great gifts of God.

People must stay in healthy environment that provides safety and comfort of living. All of us must do our part to maintain the cleanliness and order of the environment. What happens if we do not maintain the order of the environment? Polluted environment can cause illness, chaos, commotion, and many kind of negative side effects. Water, air, and land must be keep clean from all kinds of pollution.


Green Velvet by Katarina 2553

Green Velvet by Katarina 2553

Keep the Air Clean and Fresh.

Air is crucial for human life. Every living creature on earth needs air. Humans and animals need air to breathe. Without all the air living creatures will die.

Air needs to be kept fresh and clean. Smoke from factories and smoke from vehicles can cause air pollution. To reduce air pollution, factories must be very efficiently operated. Clean air vital to maintain vibrant health for our body. Trees are crucial to maintain the cleanliness of the air because threes are absorbing carbon dioxide. All of us must participate in maintaining air cleanliness.



Plants that live in the forest and the mountains are useful to preserve water, air, and land. Roots of the plants can act water reservoir. Without forest there will be a flood and erosion during heavy rain. Erosion and floods cause depletion of the top layer of soil. The top layer of soil is [...]


See what you can do with your life. What is your life is all about? Do you know what you must do with your life? Do you understand the meaning of life? Have you ever thought about the strategy to make the most of your time? You need to see what the meaning to your [...]


HEAD RESISTANCE.
If a plane is placed at an angle of 45 degrees the lift and the drift are the same, assuredly, because, if we were to measure the power required to drive it forwardly, it would be found to equal the weight necessary to lift it. That is, suppose we should hold a plane at [...]


NORMAL PRESSURE.
Now there is another term much used which needs explanation, and that is normal pressure. A pressure of this kind against a plane is where the wind strikes it at right angles. This is illustrated in Fig. 4, in which the plane is shown with the wind striking it squarely.
It is obvious that the [...]