Essay on a world without plants

The wide range of uses of plants explains why, despite our dependence on only a few species for food, we need to be concerned about Essay on a world without plants diversity. Henna is another well-known, natural hair dye. Imagine, in 50m years, little rat humans and little pig humans and little humans that feast upon wetland grasses poisoned by a film of toxic bacteria.

The prophet Mohammed is said to have used it to redden his beard and it is still commonly used by women to colour not only their hair, but in some countries also their cheeks, hands, nails and feet. It could also drive significant and widespread shifts in rainfall distribution, affecting agriculture locally and further afield w4.

From the ancient Egyptians, who used olive oil perfumed with aromatic plants to keep their skin supple, to the modern day, plant extracts are widely used by men and women alike for cleansing and beautifying purposes.

Without trees we would not only live in a world of widespread drought, but we would likely be exposed to more frequent extreme weather events such as flooding, when it does rain.

Our fossil fuels were formed by them. It is a physiological phenomenon, called respiration. They also serve as windbreaks, noise controllers, glare reducing buffers and also settling chambers for particulate pollution in the air. We inhale air unconsciously every day.

However, the relationship between trees and global temperature is much more complicated. Because this is a real decline. Again, children and robots can probably fill this role. We inhale air unconsciously every day.

Get Access A world without plants Essay Sample Plants; probably the most ignored organism on this planet. We need to find out how these plants, algae and fungi function so we can protect and use our plant biodiversity responsibly. Plant cover also limits the drying effects of sunshine and helps to prevent soil being blown away by strong winds.

Even today, the leaves of many other well known plants which produce high-quality fibres, such as bananas and pineapples, are used in some countries for making clothes, ropes, handicrafts, mats etc.

They contribute to global emissions as well. In the beginning of the earth there was no such thing as the atmosphere primitive plants absorbed the carbon in the air and transferred it to oxygen. This is a real trend.

Plants are the foundation of all food chains. Imagine being the pinch point. We all know that plants provide the major source of food for people the world over. By taking in air, we absorb oxygen and discharge carbon dioxide in the process of generating energy.

Shelter, fencing, roofing materials and other building materials are all from the plants.

A world without trees

Cosmetics Plants have been used for cosmetic purposes since time immemorial. It may sound surreal, but conservationists, I believe, imagine this world quite a bit. This is what mass extinctions look like from the inside. We all know that plants provide the major source of food for people the world over.

Imagine the ego-boost that would come from being the only animals to survive a mass extinction event. Possibly one hundred thousand of these instruments are being made from African blackwood each year.

Image courtesy of Mika Hiironniemi; image source: But first an introduction from Tim Entwisle and Anna Koltunow, the co-chairs of the science committee — who also wrote the introduction above.

Plants also provide the energy for millions of households in the form of wood and charcoal. They clean our air and water, store carbon, and protect us from floods and drought. Perhaps it will make us listen that bit harder the next time statistics like these are published by conservationists.

It may sound surreal, but conservationists, I believe, imagine this world quite a bit. Without trees we would not only live in a world of widespread drought, but we would likely be exposed to more frequent extreme weather events such as flooding, when it does rain.

Flickr The prospect of a world without trees looks very grey and much less green. Flickr If you often get caught in the rain without an umbrella this next consequence may seem appealing at first: Several important drugs in modern medicine are derived from plants — the opium poppy is the source of morphine and codeine, and the Pacific Yew has been found to contain taxol, a novel drug used to fight cancer.

Why Humans Couldn't Exist Without Plants

But we can handle a bit of a whiff or maybe get a man in to fix this for us or something. Made from the crushed, dried leaves of the henna plant Lawsonia inermisit is one of the oldest known hair and body dies.

A world without plantsPlants; probably the most ignored organism on this planet. People walk past plant and cut them down but nobody ever thinks about what they do for us, what the world would be if there was never any plants or photosynthetic organism /5(23).

Without plants there would not be any life on Earth with the exception of simple chemotrophs organisms. Predators take their food from herbivores, and herbivores take their food from plants. If there is no more plants, everybody must be a predator. A world without plants Plants; probably the most ignored organism on this planet.

People walk past plant and cut them down but nobody ever thinks about what they do for us, what the world would be if there was never any plants or photosynthetic organisms.

Plants as living things, exhibit the seven life processes-nutrition, respi­ration, excretion, sensitivity, move­ment, reproduction and growth. words short essay on Plants Home.

Free sample essay on Plants for kids, school and college students. Plants as living things, exhibit the seven life processes-nutrition, respi­ration, excretion, sensitivity, move­ment, reproduction and growth.

Life Without the Sun. Print Reference this. Published: 23rd March, Last Edited: Water is a very important requirement to all animals and plants in this world.

What Would Happen If There Were No Trees on Earth?

People need water for both domestic and industrial uses. If you are the original writer of this essay and no longer wish to have the essay published on the UK Essays website.

Essay on a world without plants
Rated 3/5 based on 80 review
Life without plants? Not possible.