Significance of Hydrosphere in our Life

        It is so easy sometimes to take our Hydrosphere for granted and we seldom take the time to really think about the role that this part of the planet plays in keeping us alive. Water is our armor in surviving the battle in life. Without water, we cant eat,drink,take a bath,wash our clothes and all the things we do which water is really needed. Water is very important in our daily lives.

        It is a human need. Human needs and uses water in many ways. It is obviously very important in our lives. We use it in cooking,washing our clothes,watering the plants & many more.

      
        We really also need it for drinking and some other purposes that the presence of water is really needed. Water can also be used to generate electricity through "Hydro Power Plants".

 
        Water also provides habitat. Hydrosphere provides an important place for animals to live. Examples are seas,oceans & rivers. These are the places were special kind animals & underwater creatures lives like fishes. The people who live nearby oceans have the opportunity to have a work like fisherman, they can catch fishes in the seas and sell it to the market to have some profit. Oceans,seas, & rivers have many benefits in humans life.
         Hydrosphere can also regulate climate. One of water's unique characteristics is its high specific heat. This means that water takes a long time to heat up and a long time to cool down. This is important in helping regulate temperatures on earth so that they stay within a range that is acceptable for life to exist.
         Imagine life without Hydrosphere or known as water? It is worthless & surely we will die. Water is powerful and precious. We should take good care for it is the reason why we are still in our planet earth today.

The Good and Bad Effects of Science and Technology

      Without Science there is no Technology. Without Technology, Science is worthless. This two are most likely husband and wife, they always stick together and can never be parted because they are united.
      With the help of Science and Technology our lives become more easier. many inventors invented high tech gadgets  and materials that can make our lives more comfortable. They invented this with good purpose but somehow it still have its advantages and  disadvantages.The Inventions and Innovations are very important to us, it is the main focus of our lives today "TECHNOLOGY", because we are now living in modern civilization, but this good inventions can also bring harmful effects to us.
For Example:

• Cellphones - We can use this through communicating by texting and calling our love ones, but the radiation of this gadget is harmful to our body and the addiction of using cellphone can also distract us especially students in our studies and obligations.

 
 

• Computers - It is one of the most popular gadget that ever invented and innovated in the world. We can communicate through chatting,using webcams and social networking sites. It is also one of the major producer of researches by just browsing the internet. And this gadget is very important in office works and also in students but it has harmful effects. Too much addiction and exposure to computers can lead damage to our eyes so, it is not really good for our health and we must not abuse our selves in using computers.

       Those are the advantages and disadvantages of Science and Technology. When this two combine we can surely invent good inventions and more innovations but we must remember that we have to limit our selves in using this high tech gadgets or materials to maintain a healthy social life.