For today my Trees selection they produce oxygen which we need to live. Have you know that only one tree can provide so much oxygen every day as 10 people need to breathe. Here in photo I liked also first

HOW CAN WE SAVE RESOURCES FOR FUTURE GENERATION???? We need to manage our national resources very carefully to ensure that the Earth remains in a habitable condition for future generations. We must preserve

HOW CAN WE USE WIND POWER??? Years ago people used wind only for running windmills, but today we have large wind power plants with triple-blade rotors. These power plants make electricity which can be

HOW IS ELECTRICITY GENERATED FROM SOLAR ENERGY??? The sun is the source of all energy either in the form of fossil fuels or wood.After all,These substances have been made from the energy of the sun and

There is a different between natural catastrophes-those extreme events in nature,such as earthquakes,that cause widespread damage and man-made environmental catastrophes,for which we,human beings,are

HOW CAN WE PROTECT NATURE? We need to live close to nature;plants,soil,and water are all important for our well-being.Despite this we keep destroying the gifts of nature with pesticides,garbage,and even