VI. Вставьте вместо пропусков в предложении слова .Complete the text with words formed from the words in capitals. An electric (1) is any material that offers little (2) - to the flow of an electric current.The (3) between a conductor and insulator which a poor conductor of (4) or heat, is one of degree
rather than kind, because all (5) conduct electricity
to some extent. A (6) conductor of electricity, such as
silver more (8) as great as the conductivity of a good
(9) such as glass or mica. A phenomenan known as
is any material that offers little -to the flow of an electric current cooled to
(10) zero, have nearly conductivity.
CONDUCT RESIST DIFFER ELECTRIC SUBSTANCE GOOD CONDUCT TIME INSULATE OBSERVE FINITE
3. Finding the door open, I went inside.
4. Having worked for several hours, we came out of the office.
5. Walking along the road, I saw a crowd of people.
6. Being very busy, he had to refuse our invitation.
7. Entering the room suddenly, she found them playing computer games.
8. Having lost all his money, he asked his friend for help.
9. having heard the story before, they didn't want to listen to it again.
10. Turning the light on, we were surprised at what we saw.
11. Knewing that he was hungry, I offered him some food.
12. Having looked through the fashion magazine, I realized that my
clothes were out of date.
Reasons: volcanic eruptions, ocean behavior, solar activity, Earth's magnetic field, human activity.
This disaster leads to the extinction of some plants. Also animals will be forced to transfer to other parts of the world. The constant growth of natural disasters will be observing.
Preventing global warming requires the efforts of all countries.One of the most effective ways to solve the problem is to reduce emissions of greenhouse gases into the atmosphere.Energy producers need to use the energy of the sun and forget about burning carbon resources.