1. To get a constant current, you must have its source. 2. A pyrometer is used to measure the temperature of hot metals. 3. Man learned to dissolve atoms in order to receive a large amount of energy. 4. Scientists are trying to solve the problem associated with new phenomena of electricity. 5. Lightning rod-metal device for protecting buildings from lightning. 6. Carrying out experiments with atmospheric electricity was very dangerous at that time. 7. To magnetize an object is to place it in a magnet field.
1 . a) The girl (writing) on the blackboard is our best pupil. b) Everything ( written) here is quite right. It
2. a) The house (surrounded) by tall trees is very beautiful.
b) The wall (surrounding) the house was very high.
3. a) Who is that boy (doing) his homework at that table?
b) The exercises (done) by the pupils were easy.
4. a) The girl (washing) the floor is my sister.
b) The floor (washed) by Helen looked very clean.
5. a) We listened to the girls (singing) Russian folk songs.
b) We listened to the Russian folk songs (sung) by the girls.
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Объяснение:
South Kazakhstan is famous for its cotton, rice and melons.
Seas and lakes of Kazakhstan are rich in fish. In the Caspian sea, offshore Kazakhstan, in a large number caught herring and sturgeon.Kazakhstan has a rich historical past. Already 2500 years ago the territory was inhabited by numerous tribes: Saka, the Massagetae, issedona and others. They knew how to manufacture bronze and copper implements, were engaged in cattle breeding, hunting and fishing.Kazakhstan land is wonderful, here miraculously intertwined one hundred and five nationalities.how to manufacture bronze and copper implements, were engaged in cattle breeding, hunting and fishing.Kazakhstan land is wonderful, here miraculously intertwined one hundred and five nationalities.
Not only because it is a wonderful culture, but man himself, stepping on the land of Kazakhstan becomes more beautiful body and soul. Here all live in peace and harmony with each other. Можешь перевести в переводчике))