HEALTHY FOOD

 THERE are many popular vegetables that were part of our daily life style but now we forgot those greenery. These are very good for our health as these vegetable are full of nutrition. They can be grown in our gardens or also where the land is not used. Mostly in villages the vegetables are the part of the life style. Each monsoon is the time when the seeds where planted  in the "BARIES". This makes food as well as health and also saves cost of leaving in the modern expensive age.

As we all know the benefits of the vegetables but not much dedicated for this regularly. The olden people are mostly dependent on these  and they were more fit then us. With the time we changed we gave more priority to the taste rather than health and fitness. Taking green vegetables prevents us form various diseases and also responsible for building immunity. They improve the blood quality and give you a moisturized skin.  

ASSESSMENT OF EFFECT OF HUMAN INTERVENTION ON THE NATURE

 We know that we need trees for our survival. Each human needs about 0.84 kilograms of oxygen per day according to NASA, and an average human takes about 2 kilograms of oxygen a day (about 550 Liters). A big tree can filter up-to 12 kilograms a day but, trees are not that simple they have totally different function at nights. The process of filtering air can be affected by different factors like sunlight, air quality, and others.

All such process can be applicable if there is a limit. The earth is not only for Humans but it is home of millions of others species mostly living in the oceans. This is true that maximum part of the oxygen comes from oceans but nature have millions of contributors to it. We must conserve the echo system for longer function.

Today there are lots of business which consists lots of production units. Each production unit has its own way of producing products, this requires raw materials, which is obviously excavated by the machines. before that, machine needs a clear path on which they can reach to the required material and it results in the demolition of trees and other related factors. After the excavation the material is to be transported in the factories which requires a certain amount of fuel as per the path. After transportation the material needs to preserved in the site and processed. in order to process the material the unwanted materials are separated form that that is directly exposed to the environment without proper treatment. The polluted water is released directly to the water sources either it in river or lake. The prepared material is shaped in the product by machines which requires a large amount of electricity which is either taken by the grid or also can be produced in the site (means requires coal in a heavy amount).

We never thought that how much we have spend on the product that we have bought. It is not about the money, it is about the air quality, human and living being health and happiness. The environment means us who is mainly affected by such a claim in the Earth that all is our (of human) which is never be truth. But who will change it?

SYSTEM

The world is full of mysteries, we are in order to understand. We the humans have discovered lots of but still not aware of lot more. Years ago we were not much in population not as the needs and the sources were required in limited amount, there was another reason of the unawareness about the things. But they had a natural way of living, they did not go through a irreversible methods of using things. Well, things have changed people are now much more aware of the science behind the things and have better knowledge than before to use all the sources available them. Now the people became 'so called' more civilized or we can say careless about the nature. We know that more population means requirement of more sources of living.

All the sources of the earth is almost now discovered by the humans and they exploited them to the extent of its end either it is coal or petroleum, even though we are facing water problems. We all know that all these sources can not be reestablished and have to work on the system that may run with nature. 

Progress is good in each field but we must calculate the price for the development and others. If we destroy the nature for are domestic needs, everything that we have change in the echo system will affect us too as we also part of it, either it is air pollution or water. In order to make some peice of paper we must not forget the issue of are own existence. 

Nature adjust the way of its function with each of the change done by us.

INTRODUCTION

Environment

"Everything that people can see around it is a part of environment"

Each and every thing is the part of environment and has a different role in the environment. Our environment is a carbon based system (Organic).

Earth is the place at which the life exist. The earth is covered by a layer of gases which is mostly Nitrogen and Oxygen the other gases like Carbon dioxide and others are in just a few amount. The earth surface is mostly covered by the oceans and the rest of the part is land on which the modern Civilization is spread out. The earth is a rotating heavenly body which is inclined twenty three and a half  degree. It has a moon because of which the high tide low tide comes in the oceans.The oceans have two types of life first is the life which is dependent on the sun light and the other is dependent on the energy which is produced by the condensed core which is very hot and in which the molten form of materials exists. The plants in the oceans having access to sun light makes food and gives oxygen using the minerals and water dissolved carbon dioxide which is a result of the break of calcium carbonate. The oxygen made by the plants underwater makes the life possible as we see in the present day either underwater or in lands. The food chain in the earth starts from the plants and algae which makes food from sun light which is the main source of our system. Plants are eaten by small living being in the water and in the lands this work is done by vegetarian animals. These living beings are eaten by bigger living beings and then after the death of the giant this is eaten by small beings which releases the unwanted material and that unwanted material is converted into beneficiary material for plant by micro organism. This is a cycle of living. In the tropical heat or cold the function of the system is unaffected by situation but adjusted by the creature.

About us

I am student in the field of civil engineering. This is the field in which lots of concerns are located. but i think this is also a way through which change be done in the world each and every field has it advantage and disadvantages. it is all on us to control it, to use it for the betterment of the earth environment.