Effects of greenhouse gas

Effects of greenhouse gas Effects of greenhouse gas Carbon dioxide: Carbon dioxide is the most important gas in the greenhouse gases, which is usually emitted by the burning of fossil fuels. In the atmosphere, this gas is growing at 0.5 percent per annum and its capacity is 1. Burning of bio-fuels involves more than 5 billion … Read more

Importance of Computer

Class 10 science important Questions

Importance of Computer Computer has become a necessary part of our lives. कम्प्युटर हेज बिकम अ नेसेसरी पार्ट आॅफ आॅवर लाइव्स Now days , it is necessary to know about computers. नाउ डेज इट इज नेसेसरी टू नो अबाउट कम्प्युटर्स Computer was invented by Charles Babbage in 1969 A.D.   कम्प्युटर वाॅज इनवेन्टेड बाय चाल्र्स … Read more