ইংরেজি ২য় পত্র প্রশ্ন

Wonders of Modern Science

Introduction
Modern science has changed our life in many ways. It has given us many wonderful inventions that make our life easier, faster and more comfortable. These inventions are called the wonders of modern science.

Wonders in Daily Life
Electricity is the greatest gift of science. It gives us light and runs fans, refrigerators, televisions and factories. The mobile phone and the computer have brought the whole world close to us. Through the internet we can talk to people of other countries in a moment, get information and do business online.

Wonders in Transport and Communication
Science has given us fast vehicles such as trains, cars, ships and aeroplanes. A journey that took months in the past now takes a few hours. Radio, television and satellites let us see and hear events from far away.

Wonders in Medicine and Agriculture
Medical science has found cures for many deadly diseases. X-ray, ultrasound and surgery help doctors to save lives, and vaccines protect us from diseases. In agriculture, modern machines, fertilizers and high-yielding seeds have increased the production of food.

Evils of Science
Science has some bad effects too. Weapons like bombs and missiles can destroy the world, and machines have made many people jobless. Pollution also harms our environment.

Conclusion
Science is a good servant but a bad master. If we use it for the welfare of people, it will bring peace and progress. So we must use the wonders of science wisely.