Without industrial plant , life history on earth would be confined mainly to mushrooms and alga . Everything else that is alert on this major planet is subject , directly or indirectly , on plants . Given this fact , it is accurate to say that plants have given humanity everything , since without them humans would not survive .

Food

Everything that human beings eat is either a plant or derived from a plant life , with the exception of peripheral item such as common salt . The animals that some human being eat are themselves dependent on plants for food . Plants can be make for food directly in a backyard garden , or can be buy from others who have develop them and processed them into commercial-grade food . The simplest way to acquire plant food , and the elbow room that humans fed themselves for most of human chronicle , is to scrounge for wild food within nature .

Oxygen

Oxygen is a by - product of the works life rhythm . While creature pass off in oxygen and pass off out carbon paper dioxide , plants do just the opposite : they intake carbon dioxide and excrete oxygen . Without plant , animals would have no atomic number 8 to breathe , and life as we know it would be impossible . plant life - racy environments naturally make clean-living and healthier air ; this is one argument for the beingness of large parks within urban areas , to counterbalance in a small way the degradation to the air cause by automobiles and other polluter .

Beauty

Because humans evolved from their very start surrounded by plant , we have developed a very deeply rooted aesthetic appreciation for flora forms . Most multitude appreciate the beauty of plants , whether in the strain of small domestic soupcon such as flowers and houseplant , or in the shape of immense forest and wild . The beauty of plant can be naturally come about and unmoved by the human handwriting , or the answer of very processed culture , such as the custom of bonsai tree that developed in Japan . The beauty of plants has been a central element in many aesthetical traditions for chiliad of years .

Soil

Topsoil is forge over many years through the rot and decomposition of plant life . This topsoil in bend is the basis from which fresh plant lifespan appears . Although animal life also contribute to surface soil , the sheer biomass of plant aliveness on the Earth’s surface of the planet means that the majority of topsoil is the result of plants that have lived , died , fallen back into the grease , rot and give to the on-going fruitfulness of the Earth .

References

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