Question

2. Why do you think Grandpa's dog returned?
3. Why do you think the big male bird attacked Grandpa?​

Answer 1

Answer:

Make notes or write summary of the following passage

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The Chinese were the first to make gun powder, Invent the magnetic compasS and Introduce to the worid the art of making paper. About 2000 years ago, the Chinese made gun powder by mixing sulphur and salpetre. The mixture exploded when 'set on fire. The Chinese were the first to find out the fact that a narrow magnet floating in a bowl of water would always pont to the North. This discovery led to the invention of magnetic compass. The device helped the sailors to find out the direction when they were out of sight of land. The Ckinese also invented the art of making paper during the 2 century Soon, the art of máking paper using vegetable pulp reached Arabia, Spain and Europe. In course of time, paper factories came into existence. T he fourth invention of the Chinese was the art of printing. Before this invention, books were written by hand. The Chinese invented the art of printing with movable types. With this invention, reading and learning became easy to common people as they were able to print books In large numbers