Предмет: Окружающий мир, автор: Аноним

пожал)))Расскажи об использовании полезных ископаемых в жизни людей. можно ли по горной породе определить где ее добыли в воде или на земле? Подумай и ответь.

Ответы

Автор ответа: АлександраK
1
Каждый день мы встречаемся с полезными ископаемыми. По горной породе можно определить где ёе добыли. Если гп более гладкая и имеет белые кристалики значит её добыли в воде. Если гп имеет на себе мутные оттенки как черный, бурый и коричневый то её добывали в земле.
Люди очень часто используют полезные ископаемые например как уголь, железо,кварц и мрамор, наш современный мир трудно представить бес полезных ископаемых.

АлександраK: Рада помочь !
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Pr. Hiroshi Ishiguro is one of the top geniuses alive in the world today, who has devoted himself to creating humanlike robots. “In the future our life will be full of robots”, he says. The professor compared the evolution of robots to the evolution of cars. “Once we have developed practical robots, we can spending more and more time building autonomy,” he said.
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Ishiguro has developed androids that look and feel just like humans – with very realistic skin, hair, facial and body movements. In one experiment, an android was made to read the evening news. “No one could tell the difference,” says Ishiguro. “That means we don’t need newscasters – just androids.” The question is - what does it mean ti be human? Is it important for the robots to look like humans? Prof. Ishiguro was also asked a question about the threat that robots may take over people. Ishiguro said that the western world’s fear of robots, as shown in movies such as the Terminator, was foreign to the Japanese, who saw robots as friendly.
Robots that the Japanese genius created look like ______________
Cars b) instruments c) people
Practical robots give us more __________________
Money b) free time c) tasks
A camera inside robots helps them to imitate people’s ______________
Actions b) behaviour c) looks
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a) depend on b) be connected with c) dislike
5. The Japanese professor used a robot himself to ______ instead of him.
a) do the shopping b) work in the laboratory c) lecture
6. The conference organisers who invited the Japanese professor _____ _____ the twin robot.
a) didn’t recognise b) preferred c) didn’t like
7. The scientists worked out a robot that ___________ like people.
a) has feelings b) sings songs c) studies
8. Unlike Europeans and Americans Japanese people believe that robots ________
a) can change the world
b) are helpful and kind to people
c) will rule the world